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data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"295\" height=\"241\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Despotis.png\" class=\"attachment-large size-large wp-image-2800\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" 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class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 2988-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u0394\u03b7\u03bc\u03ae\u03c4\u03c1\u03b7\u03c2 \u0394\u03b5\u03c3\u03c0\u03cc\u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u0394\u0395\u03a0 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd. \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ac, \u03ba\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u03a3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03a5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7\u03c2 \u0391\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03c9\u03bd. \u0394\u03b9\u03b4\u03ac\u03c3\u03ba\u03b5\u03b9 \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03a5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7\u03c2 \u0391\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a4\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03c9\u03bd, \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03c5\u03c3\u03b1\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03bf\u03bb\u03c5\u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03c9\u03bd.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575091e elementor-widget elementor-widget-shortcode\" data-id=\"575091e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"2936\" class=\"elementor elementor-2936 elementor-1841 e-loop-item e-loop-item-2999 post-2999 staff type-staff status-publish has-post-thumbnail hentry\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-5a3ea69 e-flex e-con-boxed e-con e-parent\" data-id=\"5a3ea69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/douligeris-e1588784631427-1024x1024.jpg\" class=\"attachment-large size-large wp-image-2805\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/douligeris-e1588784631427-1024x1024.jpg 1024w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/douligeris-e1588784631427-300x300.jpg 300w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/douligeris-e1588784631427-150x150.jpg 150w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/douligeris-e1588784631427-768x768.jpg 768w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/douligeris-e1588784631427.jpg 1519w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u039a\u03b1\u03b8. \u0394\u03bf\u03c5\u03bb\u03b7\u03b3\u03ad\u03c1\u03b7\u03c2 \u03a7\u03c1\u03ae\u03c3\u03c4\u03bf\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 2999-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 2999-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u03a7\u03c1\u03ae\u03c3\u03c4\u03bf\u03c2 \u0394\u03bf\u03c5\u03bb\u03b7\u03b3\u03ad\u03c1\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u0394\u0395\u03a0 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd. \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ac, \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u0394\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd. \u0394\u03b9\u03b4\u03ac\u03c3\u03ba\u03b5\u03b9 \u0394\u03af\u03ba\u03c4\u03c5\u03b1 \u03ba\u03b1\u03b9 \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b5\u03c2, \u0391\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03a3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03a4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b5\u03c2 \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c3\u03b5 \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a4\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u0394\u03af\u03ba\u03c4\u03c5\u03b1 \u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ce\u03bd \u03ba\u03b1\u03b9 IoT.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575091e elementor-widget elementor-widget-shortcode\" data-id=\"575091e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"2936\" class=\"elementor elementor-2936 elementor-1841 e-loop-item e-loop-item-3470 post-3470 staff type-staff status-publish has-post-thumbnail hentry\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-5a3ea69 e-flex e-con-boxed e-con e-parent\" data-id=\"5a3ea69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"617\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2024\/02\/zografopoulos-1024x617.jpg\" class=\"attachment-large size-large wp-image-3466\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2024\/02\/zografopoulos-1024x617.jpg 1024w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2024\/02\/zografopoulos-300x181.jpg 300w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2024\/02\/zografopoulos-768x463.jpg 768w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2024\/02\/zografopoulos.bmp 1138w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0394\u03c1 \u0396\u03c9\u03b3\u03c1\u03b1\u03c6\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf\u03c2 \u0394\u03b7\u03bc\u03ae\u03c4\u03c1\u03b7\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 3470-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 3470-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p align=\"justify\"><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\"><span lang=\"en-US\">\u039f \u0394\u03c1 \u0394\u03b7\u03bc\u03ae\u03c4\u03c1\u03b7\u03c2 \u0396\u03c9\u03b3\u03c1\u03b1\u03c6\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0394\u03b9\u03ba\u03b7\u03b3\u03bf\u03c1\u03b9\u03ba\u03bf\u03cd \u03a3\u03c5\u03bb\u03bb\u03cc\u03b3\u03bf\u03c5 \u0391\u03b8\u03b7\u03bd\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03bf\u03bd\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0391\u03c1\u03c7\u03ae \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03a0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03bf\u03cd \u03a7\u03b1\u03c1\u03b1\u03ba\u03c4\u03ae\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0399\u03b1\u03bd\u03bf\u03c5\u03ac\u03c1\u03b9\u03bf \u03c4\u03bf\u03c5 2006. <\/span><\/span><\/span><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\"><span lang=\"en-US\">\u0391\u03c0\u03cc \u03c4\u03bf\u03bd \u0391\u03c0\u03c1\u03af\u03bb\u03b9\u03bf \u03c4\u03bf\u03c5 2018 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c4\u03b5\u03af \u03c3\u03c4\u03bf \u03a5\u03c0\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03bf \u03a5\u03b3\u03b5\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03ad\u03c7\u03b5\u03b9 \u03b1\u03bd\u03b1\u03bb\u03ac\u03b2\u03b5\u03b9 \u03c4\u03b1 \u03ba\u03b1\u03b8\u03ae\u03ba\u03bf\u03bd\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03a5\u03c0\u03b5\u03cd\u03b8\u03c5\u03bd\u03bf\u03c5 \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd (DPO). \u0395\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b4\u03ac\u03ba\u03c4\u03c9\u03c1 \u03a3\u03c5\u03b3\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03bf\u03cd \u0395\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u0394\u03b9\u03ba\u03b1\u03af\u03bf\u03c5 (\u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03c4\u03bf\u03c5 \u03a3\u03c4\u03c1\u03b1\u03c3\u03b2\u03bf\u03cd\u03c1\u03b3\u03bf\u03c5 \u0399\u0399\u0399 &#8211; Robert Schuman). <\/span><\/span><\/span><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\"><span lang=\"en-US\">\u03a3\u03c5\u03bc\u03bc\u03b5\u03c4\u03b5\u03af\u03c7\u03b5 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 &#8220;\u03b4\u03ad\u03c3\u03bc\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c1\u03c1\u03c5\u03b8\u03bc\u03af\u03c3\u03b5\u03c9\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd&#8221; (\u0393\u03b5\u03bd\u03b9\u03ba\u03cc\u03c2 \u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u0391\u03c4\u03cc\u03bc\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u0395\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03a0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03bf\u03cd \u03a7\u03b1\u03c1\u03b1\u03ba\u03c4\u03ae\u03c1\u03b1 (\u0393\u039a\u03a0\u0394) \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u039f\u03b4\u03b7\u03b3\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03bf\u03bc\u03b5\u03af\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03b9\u03bd\u03b9\u03ba\u03bf\u03cd \u03b4\u03b9\u03ba\u03b1\u03af\u03bf\u03c5).<\/span><\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\"><span lang=\"en-US\"> <\/span><\/span><\/span><\/p>\n<p align=\"justify\"><b>\u03a3\u03c5\u03bd\u03c4\u03bf\u03bd\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2:<\/b> <a href=\"https:\/\/cybersecdatasci.cs.unipi.gr\/course\/legal-and-ethical-issues-in-cybersecurity-and-data-science\/\">CDS215<\/a><\/p>\n<p align=\"justify\"><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\"><span lang=\"en-US\"> <\/span><\/span><\/span><\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575091e elementor-widget elementor-widget-shortcode\" data-id=\"575091e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"2936\" class=\"elementor elementor-2936 elementor-1841 e-loop-item e-loop-item-2996 post-2996 staff type-staff status-publish has-post-thumbnail hentry\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-5a3ea69 e-flex e-con-boxed e-con e-parent\" data-id=\"5a3ea69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"668\" height=\"757\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Theodoridis.jpg\" class=\"attachment-large size-large wp-image-2798\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Theodoridis.jpg 668w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Theodoridis-265x300.jpg 265w\" sizes=\"(max-width: 668px) 100vw, 668px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u039a\u03b1\u03b8. \u0398\u03b5\u03bf\u03b4\u03c9\u03c1\u03af\u03b4\u03b7\u03c2 \u0393\u03b9\u03ac\u03bd\u03bd\u03b7\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 2996-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 2996-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2996\" class=\"elementor elementor-2996 elementor-2044\" data-elementor-post-type=\"staff\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-76d0743b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"76d0743b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-242281cc\" data-id=\"242281cc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-234cceaa elementor-widget elementor-widget-text-editor\" data-id=\"234cceaa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u0393\u03b9\u03ac\u03bd\u03bd\u03b7\u03c2 \u0398\u03b5\u03bf\u03b4\u03c9\u03c1\u03af\u03b4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u0394\u0395\u03a0 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd. \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ac, \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7\u03c2 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd. \u0394\u03b9\u03b4\u03ac\u03c3\u03ba\u03b5\u03b9 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd, \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 GIS \u03c3\u03b5 \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a4\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1, \u03c4\u03b9\u03c2 \u03c7\u03c9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b9\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<footer class=\"elementor-element elementor-element-e02dc91 e-flex e-con-boxed e-con e-parent\" data-id=\"e02dc91\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/footer>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575091e elementor-widget elementor-widget-shortcode\" data-id=\"575091e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"2936\" class=\"elementor elementor-2936 elementor-1841 e-loop-item e-loop-item-2967 post-2967 staff type-staff status-publish has-post-thumbnail hentry\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-5a3ea69 e-flex e-con-boxed e-con e-parent\" data-id=\"5a3ea69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"428\" height=\"567\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Koronakos.jpg\" class=\"attachment-large size-large wp-image-2789\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Koronakos.jpg 428w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Koronakos-226x300.jpg 226w\" sizes=\"(max-width: 428px) 100vw, 428px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0394\u03c1. \u039a\u03bf\u03c1\u03c9\u03bd\u03ac\u03ba\u03bf\u03c2 \u0393\u03c1\u03b7\u03b3\u03cc\u03c1\u03b9\u03bf\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 2967-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 2967-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>\u039f \u0394\u03c1 \u0393\u03c1\u03b7\u03b3\u03cc\u03c1\u03b7\u03c2 \u039a\u03bf\u03c1\u03c9\u03bd\u03ac\u03ba\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b4\u03b9\u03b4\u03b1\u03ba\u03c4\u03bf\u03c1\u03b9\u03ba\u03cc\u03c2 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ae\u03c2 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd. \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ac, \u03ba\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u03a3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03a5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7\u03c2 \u0391\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03c9\u03bd. \u0394\u03b9\u03b4\u03ac\u03c3\u03ba\u03b5\u03b9 \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03a5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7\u03c2 \u0391\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u0395\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u0391\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ae \u03c3\u03b5 \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a4\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03a0\u03bf\u03bb\u03c5\u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u0391\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03c9\u03bd, \u03c4\u03bf\u03bd \u03a0\u03bf\u03bb\u03c5-\u03ba\u03c1\u03b9\u03c4\u03b7\u03c1\u03b9\u03b1\u03ba\u03cc \u03a0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03a0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03c5\u03c3\u03b1\u03c2 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575091e elementor-widget elementor-widget-shortcode\" data-id=\"575091e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"2936\" class=\"elementor elementor-2936 elementor-1841 e-loop-item e-loop-item-2976 post-2976 staff type-staff status-publish has-post-thumbnail hentry\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-5a3ea69 e-flex e-con-boxed e-con e-parent\" data-id=\"5a3ea69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Kotzanikolaou-landscape-1536x1152-1-1024x768.jpg\" class=\"attachment-large size-large wp-image-2806\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Kotzanikolaou-landscape-1536x1152-1-1024x768.jpg 1024w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Kotzanikolaou-landscape-1536x1152-1-300x225.jpg 300w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Kotzanikolaou-landscape-1536x1152-1-768x576.jpg 768w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Kotzanikolaou-landscape-1536x1152-1.jpg 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u039a\u03b1\u03b8. \u039a\u03bf\u03c4\u03b6\u03b1\u03bd\u03b9\u03ba\u03bf\u03bb\u03ac\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b1\u03b3\u03b9\u03ce\u03c4\u03b7\u03c2, \u0394\u03b9\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c2 \u03a0\u039c\u03a3 &amp; \u0391\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03cc\u03c2 \u03a3\u03cd\u03bc\u03b2\u03bf\u03c5\u03bb\u03bf\u03c2 \u039a\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7\u03c2 \u0391\u03a0\u0395\u03a3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 2976-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 2976-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2976\" class=\"elementor elementor-2976 elementor-2030\" data-elementor-post-type=\"staff\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-437dd2af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"437dd2af\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-44256bd2\" data-id=\"44256bd2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-401c4356 elementor-widget elementor-widget-text-editor\" data-id=\"401c4356\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u03a0\u03b1\u03bd\u03b1\u03b3\u03b9\u03ce\u03c4\u03b7\u03c2 \u039a\u03bf\u03c4\u03b6\u03b1\u03bd\u03b9\u03ba\u03bf\u03bb\u03ac\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u0394\u0395\u03a0 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd. \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u039a\u03c5\u03b2\u03b5\u03c1\u03bd\u03bf\u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u03c2. \u0394\u03b9\u03b4\u03ac\u03c3\u03ba\u03b5\u03b9 \u0391\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ce\u03bd \u03c3\u03b5 \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a4\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b9\u03b4\u03b9\u03c9\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ce\u03bd.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<footer class=\"elementor-element elementor-element-25913b7 e-flex e-con-boxed e-con e-parent\" data-id=\"25913b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ba8679 elementor-widget elementor-widget-text-editor\" data-id=\"5ba8679\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u03a0\u03b1\u03bd\u03b1\u03b3\u03b9\u03ce\u03c4\u03b7\u03c2 \u039a\u03bf\u03c4\u03b6\u03b1\u03bd\u03b9\u03ba\u03bf\u03bb\u03ac\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u0394\u03b9\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c5 <i>\u03a0\u039c\u03a3 \u039a\u03c5\u03b2\u03b5\u03c1\u03bd\u03bf\u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/i> \u03ba\u03b1\u03b9 \u0391\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03cc\u03c2 \u03a3\u03cd\u03bc\u03b2\u03bf\u03c5\u03bb\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 <i>\u0391\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03b1\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03b1\u03ba\u03ce\u03bd \u03a3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd<\/i> (\u0391\u03a0\u0395\u03a3).<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/footer>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575091e elementor-widget elementor-widget-shortcode\" data-id=\"575091e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"2936\" class=\"elementor elementor-2936 elementor-1841 e-loop-item e-loop-item-3008 post-3008 staff type-staff status-publish has-post-thumbnail hentry\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-5a3ea69 e-flex e-con-boxed e-con e-parent\" data-id=\"5a3ea69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"306\" height=\"420\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/image0.jpeg\" class=\"attachment-large size-large wp-image-2801\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/image0.jpeg 306w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/image0-219x300.jpeg 219w\" sizes=\"(max-width: 306px) 100vw, 306px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u039a\u03b1\u03b8. \u039a\u03c9\u03bd\u03c3\u03c4\u03b1\u03bd\u03c4\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf\u03c2 \u03a7\u03b1\u03c1\u03ac\u03bb\u03b1\u03bc\u03c0\u03bf\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 3008-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 3008-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u03a7\u03b1\u03c1\u03ac\u03bb\u03b1\u03bc\u03c0\u03bf\u03c2 \u039a\u03c9\u03bd\u03c3\u03c4\u03b1\u03bd\u03c4\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u0394\u0395\u03a0 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd. \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ac, \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u0394\u03b9\u03b1\u03ba\u03c1\u03b9\u03c4\u03ae\u03c2 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u0398\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 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src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/03\/papadimitriou_photo.jpg\" class=\"attachment-large size-large wp-image-2788\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/03\/papadimitriou_photo.jpg 500w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/03\/papadimitriou_photo-300x300.jpg 300w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/03\/papadimitriou_photo-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" 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41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 2979-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2979\" class=\"elementor elementor-2979 elementor-1855\" data-elementor-post-type=\"staff\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70cc1280 e-flex e-con-boxed e-con e-parent\" data-id=\"70cc1280\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f6485e1 elementor-widget 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data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"299\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Madgik_Gpapas350x300.jpg\" class=\"attachment-large size-large wp-image-2804\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Madgik_Gpapas350x300.jpg 350w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Madgik_Gpapas350x300-300x256.jpg 300w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0394\u03c1. \u03a0\u03b1\u03c0\u03b1\u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03ac\u03c4\u03bf\u03c2 \u0393\u03b9\u03ce\u03c1\u03b3\u03bf\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 2991-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 2991-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>\u039f \u0394\u03c1 \u0393\u03b9\u03ce\u03c1\u03b3\u03bf\u03c2 \u03a0\u03b1\u03c0\u03b1\u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03ac\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03ce\u03c4\u03b5\u03c1\u03bf\u03c2 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ae\u03c2 \u03c3\u03c4\u03bf \u0399\u03bd\u03c3\u03c4\u03b9\u03c4\u03bf\u03cd\u03c4\u03bf \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03b1\u03ba\u03ce\u03bd \u03a3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7\u03c2 (IMSI), Athena RIC. \u0394\u03b9\u03b4\u03ac\u03c3\u03ba\u03b5\u03b9 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a4\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u039f\u03c0\u03c4\u03b9\u03ba\u03ae \u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7, \u03c4\u03b7 \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u039c\u03b5\u03b3\u03ac\u03bb\u03c9\u03bd \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7 \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u0399\u03c3\u03c4\u03bf\u03cd.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575091e elementor-widget elementor-widget-shortcode\" data-id=\"575091e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"2936\" class=\"elementor elementor-2936 elementor-1841 e-loop-item e-loop-item-3001 post-3001 staff type-staff status-publish has-post-thumbnail hentry\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-5a3ea69 e-flex e-con-boxed e-con e-parent\" data-id=\"5a3ea69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"666\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/e4210687fa864c72dcbfd1fbb3f624b2_XL.jpg\" class=\"attachment-large size-large wp-image-2802\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/e4210687fa864c72dcbfd1fbb3f624b2_XL.jpg 500w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/e4210687fa864c72dcbfd1fbb3f624b2_XL-225x300.jpg 225w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u039a\u03b1\u03b8. \u03a0\u03b1\u03c4\u03c3\u03ac\u03ba\u03b7\u03c2 \u039a\u03ce\u03c3\u03c4\u03b1\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 3001-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 3001-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u039a\u03ce\u03c3\u03c4\u03b1\u03c2 \u03a0\u03b1\u03c4\u03c3\u03ac\u03ba\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u0394\u0395\u03a0 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd. \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ac, \u03ba\u03b1\u03b9 \u0394\u03b9\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u039a\u03c5\u03b2\u03b5\u03c1\u03bd\u03bf\u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u03c2. \u0394\u03b9\u03b4\u03ac\u03c3\u03ba\u03b5\u03b9 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1, \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b9\u03b4\u03b9\u03c9\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a4\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1, \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b9\u03b4\u03b9\u03c9\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 Blockchain.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575091e elementor-widget elementor-widget-shortcode\" data-id=\"575091e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"2936\" class=\"elementor elementor-2936 elementor-1841 e-loop-item e-loop-item-3010 post-3010 staff type-staff status-publish has-post-thumbnail hentry\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-5a3ea69 e-flex e-con-boxed e-con e-parent\" data-id=\"5a3ea69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"336\" height=\"336\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Pikrakis.jpg\" class=\"attachment-large size-large wp-image-2791\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Pikrakis.jpg 336w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Pikrakis-300x300.jpg 300w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Pikrakis-150x150.jpg 150w\" sizes=\"(max-width: 336px) 100vw, 336px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u039a\u03b1\u03b8. \u03a0\u03b9\u03ba\u03c1\u03ac\u03ba\u03b7\u03c2 \u0386\u03b3\u03b3\u03b5\u03bb\u03bf\u03c2, \u0391\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03cc\u03c2 \u03a3\u03cd\u03bc\u03b2\u03bf\u03c5\u03bb\u03bf\u03c2 \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7\u03c2 \u0395\u0391\u0391\u0394<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 3010-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 3010-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3010\" class=\"elementor elementor-3010 elementor-2036\" data-elementor-post-type=\"staff\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7af09b6a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7af09b6a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-49b33972\" data-id=\"49b33972\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5dca29 elementor-widget elementor-widget-text-editor\" data-id=\"5dca29\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u0386\u03b3\u03b3\u03b5\u03bb\u03bf\u03c2 \u03a0\u03b9\u03ba\u03c1\u03ac\u03ba\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u0394\u0395\u03a0 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd. \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ce\u03c2, \u03ba\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7\u03c2 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd. \u0394\u03b9\u03b4\u03ac\u03c3\u03ba\u03b5\u03b9 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2, \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03bc\u03ac\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c3\u03b5 \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a4\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03bc\u03ac\u03b8\u03b7\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03b7\u03c7\u03b7\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03bc\u03bf\u03c5\u03c3\u03b9\u03ba\u03ac \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc8c31a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"bc8c31a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u0386\u03b3\u03b3\u03b5\u03bb\u03bf\u03c2 \u03a0\u03b9\u03ba\u03c1\u03ac\u03ba\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u0391\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03cc\u03c2 \u03a3\u03cd\u03bc\u03b2\u03bf\u03c5\u03bb\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 <i>\u0395\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u0391\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u0391\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ae \u0394\u03b5\u03b4\u03bf\u03bc\u03b5\u03bd\u03c9\u03bd (\u0395\u0391\u0391\u0394)<\/i>.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575091e elementor-widget elementor-widget-shortcode\" data-id=\"575091e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"2936\" class=\"elementor elementor-2936 elementor-1841 e-loop-item e-loop-item-2973 post-2973 staff type-staff status-publish has-post-thumbnail hentry\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-5a3ea69 e-flex e-con-boxed e-con e-parent\" data-id=\"5a3ea69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"293\" height=\"385\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Polemi.jpg\" class=\"attachment-large size-large wp-image-2793\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Polemi.jpg 293w, https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/Polemi-228x300.jpg 228w\" sizes=\"(max-width: 293px) 100vw, 293px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-117a2c9 e-con-full e-flex e-con e-parent\" data-id=\"117a2c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f321484 elementor-widget elementor-widget-heading\" data-id=\"f321484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u039a\u03b1\u03b8. \u03a0\u03bf\u03bb\u03ad\u03bc\u03b7 \u0394\u03ad\u03c3\u03c0\u03bf\u03b9\u03bd\u03b1 (\u039d\u03b9\u03bd\u03ad\u03c4\u03b1)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 2973-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<!-- hidden widget 2973-1b9b586 -->\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fefa elementor-widget elementor-widget-theme-post-content\" data-id=\"445fefa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>\u0397 \u03ba\u03b1\u03b8\u03b7\u03b3\u03ae\u03c4\u03c1\u03b9\u03b1 \u0394\u03ad\u03c3\u03c0\u03bf\u03b9\u03bd\u03b1 (\u039d\u03b9\u03bd\u03ad\u03c4\u03b1) \u03a0\u03bf\u03bb\u03ad\u03bc\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u0394\u0395\u03a0 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd. \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ac, \u03ba\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u039a\u03c5\u03b2\u03b5\u03c1\u03bd\u03bf\u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u03c2. \u0394\u03b9\u03b4\u03ac\u03c3\u03ba\u03b5\u03b9 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class=\"elementor-heading-title elementor-size-default\">\u0394\u03c1 \u03a7\u03c1\u03b9\u03c3\u03c4\u03bf\u03b4\u03bf\u03c5\u03bb\u03ac\u03ba\u03b7\u03c2 \u0392\u03b1\u03c3\u03af\u03bb\u03b5\u03b9\u03bf\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce19ca e-con-full e-flex e-con e-parent\" data-id=\"2ce19ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-24e0b6a e-flex e-con-boxed e-con e-parent\" data-id=\"24e0b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<!-- hidden widget 3417-a548131 -->\t\t<div class=\"elementor-element elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div 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\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03bf\u03cd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03bf\u03cd \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5. \u03a3\u03c4\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b7 \u03b7\u03b8\u03b9\u03ba\u03ae \u03c6\u03b9\u03bb\u03bf\u03c3\u03bf\u03c6\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b7 \u03c6\u03b9\u03bb\u03bf\u03c3\u03bf\u03c6\u03af\u03b1 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03ba\u03b1\u03af\u03bf\u03c5, \u03b7 \u03b2\u03b9\u03bf\u03b7\u03b8\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b5\u03c7\u03bd\u03bf\u03b7\u03b8\u03b9\u03ba\u03ae, \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03b9\u03bd\u03b1 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data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8378fb8 e-con-full e-flex e-con e-parent\" data-id=\"8378fb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47f56e elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"d47f56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/psarakis_photo-1024x1024.jpg\" class=\"attachment-large size-large wp-image-2795\" alt=\"\" srcset=\"https:\/\/cybersecdatasci.cs.unipi.gr\/wp-content\/uploads\/2023\/04\/psarakis_photo-1024x1024.jpg 1024w, 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elementor-element-2bb2b6c elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2bb2b6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 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elementor-section-height-default\" data-id=\"595eee8b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4c1be024\" data-id=\"4c1be024\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5fcbf77c elementor-widget elementor-widget-text-editor\" data-id=\"5fcbf77c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u039f \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u039c\u03b9\u03c7\u03ac\u03bb\u03b7\u03c2 \u03a8\u03b1\u03c1\u03ac\u03ba\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u0394\u0395\u03a0 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