{"id":3537,"date":"2026-03-31T11:04:50","date_gmt":"2026-03-31T08:04:50","guid":{"rendered":"https:\/\/deanfin.ac.uoi.gr\/?p=3537"},"modified":"2026-03-31T11:06:25","modified_gmt":"2026-03-31T08:06:25","slug":"5%ce%bf-%ce%b8%ce%b5%cf%81%ce%b9%ce%bd%cf%8c-%cf%83%cf%87%ce%bf%ce%bb%ce%b5%ce%af%ce%bf-%ce%b9%cf%83%cf%84%ce%bf%cf%81%ce%af%ce%b1-%ce%ba%ce%b1%ce%b9-%ce%bf%ce%b9%ce%ba%ce%bf%ce%bd%ce%bf%ce%bc%ce%af","status":"publish","type":"post","link":"https:\/\/deanfin.ac.uoi.gr\/en\/5%ce%bf-%ce%b8%ce%b5%cf%81%ce%b9%ce%bd%cf%8c-%cf%83%cf%87%ce%bf%ce%bb%ce%b5%ce%af%ce%bf-%ce%b9%cf%83%cf%84%ce%bf%cf%81%ce%af%ce%b1-%ce%ba%ce%b1%ce%b9-%ce%bf%ce%b9%ce%ba%ce%bf%ce%bd%ce%bf%ce%bc%ce%af\/","title":{"rendered":"5\u03bf \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf: \u0399\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03ba\u03b1\u03b9 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1 (HISEC)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3537\" class=\"elementor elementor-3537\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e8e5343 e-flex e-con-boxed e-con e-parent\" data-id=\"4e8e5343\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17fed8e3 elementor-widget elementor-widget-text-editor\" data-id=\"17fed8e3\" data-element_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<h1><b>5 \u03bf \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf: \u0399\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03ba\u03b1\u03b9 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1 (HISEC)<\/b><\/h1>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>Crises V: \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03bf\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b5\u03c2 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03bf\u03c1\u03b5\u03b9\u03bd\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2\u00bb \u0394\u03b5\u03bb\u03b2\u03b9\u03bd\u03ac\u03ba\u03b9 \u2013\u03a0\u03c9\u03b3\u03c9\u03bd\u03b9\u03b1\u03bd\u03ae 9-12 \u0399\u03bf\u03c5\u03bb\u03af\u03bf\u03c5 2026<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:image {\"id\":3538,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} --><\/p>\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"791\" class=\"wp-image-3538\" src=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2026\/03\/image-1-1024x791.png\" alt=\"\" srcset=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2026\/03\/image-1-1024x791.png 1024w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2026\/03\/image-1-300x232.png 300w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2026\/03\/image-1-768x594.png 768w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2026\/03\/image-1-16x12.png 16w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2026\/03\/image-1.png 1422w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p><!-- \/wp:image --><!-- wp:paragraph --><\/p>\n<p>\u03a4\u03bf 5\u03bf \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u0399\u03c3\u03c4\u03bf\u03c1\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1\u03c2 (HISEC), \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03a0\u03c9\u03b3\u03c9\u03bd\u03b9\u03b1\u03bd\u03ae \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf \u0394\u03b5\u03bb\u03b2\u03b9\u03bd\u03ac\u03ba\u03b9 (9\u201312 \u0399\u03bf\u03c5\u03bb\u03af\u03bf\u03c5 2026), \u03b5\u03bd\u03c4\u03ac\u03c3\u03c3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03c5\u03c1\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c2 \u03c4\u03c9\u03bd \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03bf\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u03bc\u03b5\u03c4\u03b1\u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03ce\u03bd \u03c4\u03c9\u03bd \u03bf\u03c1\u03b5\u03b9\u03bd\u03ce\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ce\u03bd \u03bc\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7. \u03a4\u03bf \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03b5\u03c3\u03c4\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b1\u03bd \u03c4\u03b7\u03bd \u03bf\u03c1\u03b3\u03ac\u03bd\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2, \u03c4\u03c9\u03bd \u03ba\u03bf\u03b9\u03bd\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd \u03ba\u03b9\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b1 \u03bf\u03c1\u03b5\u03b9\u03bd\u03ac \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03bd\u03bf\u03c4\u03b9\u03bf\u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u0395\u03c5\u03c1\u03ce\u03c0\u03b7\u03c2.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u03a4\u03bf <strong>Summer<\/strong> <strong>School<\/strong> \u03b4\u03b9\u03bf\u03c1\u03b3\u03b1\u03bd\u03ce\u03bd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac \u03b1\u03c0\u03cc \u03ba\u03bf\u03b9\u03bd\u03bf\u03cd:<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u03b1. \u03c4\u03b1 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u03c4\u03bf\u03c5 <strong>\u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u0399\u03c9\u03b1\u03bd\u03bd\u03af\u03bd\u03c9\u03bd<\/strong><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:list --><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\"><!-- wp:list-item --><\/ul>\n<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\">\n<li>\u0391\u03b3\u03bf\u03c1\u03ac \u0395\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2, \u0391\u03c0\u03b1\u03c3\u03c7\u03cc\u03bb\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03a0\u03b5\u03c1\u03b9\u03c6\u03b5\u03c1\u03b5\u03b9\u03b1\u03ba\u03ae\u03c2 \u0391\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2\/\u03a4\u03bc\u03ae\u03bc\u03b1 \u039b\u03bf\u03b3\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03a7\u03c1\u03b7\u03bc\u03b1\u03c4\u03bf\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!-- \/wp:list-item --><!-- wp:list-item --><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\">\n<li>\u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf \u039c\u03b5\u03bb\u03ad\u03c4\u03b7\u03c2 \u039d\u03b5\u03cc\u03c4\u03b5\u03c1\u03c9\u03bd \u03ba\u03b1\u03b9 \u03a3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03c9\u03bd \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ce\u03bd\/\u03a4\u03bc\u03ae\u03bc\u03b1 \u0399\u03c3\u03c4\u03bf\u03c1\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c1\u03c7\u03b1\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!-- \/wp:list-item --><!-- wp:list-item --><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\">\n<li>\u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03b7\u03c2 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae\u03c2\/\u03a4\u03bc\u03ae\u03bc\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u0395\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!-- \/wp:list-item --><!-- wp:list-item --><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\">\n<li>\u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf \u0392\u03b1\u03bb\u03ba\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u0391\u03bd\u03b1\u03c4\u03bf\u03bb\u03b9\u03ba\u03ce\u03bd \u039c\u03bf\u03c5\u03c3\u03b9\u03ba\u03ce\u03bd, \u0399\u03c3\u03c4\u03bf\u03c1\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03ce\u03bd\/\u03a4\u03bc\u03ae\u03bc\u03b1 \u039c\u03bf\u03c5\u03c3\u03b9\u03ba\u03ce\u03bd \u03a3\u03c0\u03bf\u03c5\u03b4\u03ce\u03bd<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!-- \/wp:list-item --><\/p>\n<p><!-- \/wp:list --><!-- wp:paragraph --><\/p>\n<p>\u03ba\u03b1\u03b9 \u03b2. \u03c4\u03bf \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae\u03c2\/\u03a3\u03c7\u03bf\u03bb\u03ae \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ce\u03bd \u0395\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd \u03c4\u03bf\u03c5 <strong>\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03bf\u03cd \u0391\u03bd\u03bf\u03b9\u03ba\u03c4\u03bf\u03cd \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 (\u0395\u0391\u03a0)<\/strong><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03b1\u03c0\u03b5\u03c5\u03b8\u03cd\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c4\u03c1\u03b9\u03ac\u03bd\u03c4\u03b1 (30) \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03bf\u03cd\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2, \u03b1\u03c0\u03bf\u03c6\u03bf\u03af\u03c4\u03bf\u03c5\u03c2, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03c5\u03c0\u03bf\u03c8\u03ae\u03c6\u03b9\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b4\u03ac\u03ba\u03c4\u03bf\u03c1\u03b5\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u03ba\u03bb\u03ac\u03b4\u03c9\u03bd. \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7\u03bd\u00a0<a href=\"https:\/\/hisec.accfin.uoi.gr\/images\/aitisi.pdf\"><strong>\u03b1\u03af\u03c4\u03b7\u03c3\u03b7 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae\u03c2,\u00a0<\/strong><\/a>\u03bd\u03b1 \u03c4\u03b7\u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03c3\u03b5\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c3\u03c4\u03b5\u03af\u03bb\u03b5\u03c4\u03b5 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03bf\u03b4\u03b7\u03b3\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b1 \u03c4\u03bf\u03c5 Summer School, <a href=\"https:\/\/hisec.accfin.uoi.gr\/\"><strong>https:\/\/hisec.accfin.uoi.gr\/<\/strong><\/a><strong>.<\/strong><strong> H<\/strong> \u03b1\u03af\u03c4\u03b7\u03c3\u03b7 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae\u03c2 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03b8\u03ad\u03c4\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b1\u03af\u03c4\u03b7\u03c3\u03b7 \u03c3\u03c4\u03bf <strong>hisec@uoi.gr \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03b7\u03bd\u00a015 \u039c\u03b1\u0390\u03bf\u03c5 2026. <\/strong><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u039f\u03b9 \u03b4\u03b9\u03b4\u03ac\u03c3\u03ba\u03bf\u03bd\u03c4\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03b7 \u0394\u0395\u03a0 \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03c9\u03bd, \u03b5\u03bd\u03ce \u03b8\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03ba\u03b5\u03ba\u03bb\u03b7\u03bc\u03ad\u03bd\u03b1 \u03bc\u03ad\u03bb\u03b7 \u03ac\u03bb\u03bb\u03c9\u03bd \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03c9\u03bd. \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b8\u03b1 \u03b1\u03bd\u03b1\u03c1\u03c4\u03b7\u03b8\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b1 \u03c4\u03bf\u03c5 \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf\u03c5. \u038c\u03bb\u03bf\u03b9 \u03bf\u03b9 \u03b4\u03b9\u03b4\u03ac\u03c3\u03ba\u03bf\u03bd\u03c4\u03b5\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03b8\u03b5\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03b1\u03c6\u03b9\u03bb\u03bf\u03ba\u03b5\u03c1\u03b4\u03ce\u03c2.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u03a4\u03bf \u03b8\u03b5\u03c1\u03b9\u03bd\u03cc \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03b8\u03b1 \u03c4\u03b9\u03bc\u03ae\u03c3\u03bf\u03c5\u03bd \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c4\u03b9\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ad\u03c2 \u03bf\u03bc\u03b9\u03bb\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf \u03c3\u03c4\u03c1\u03bf\u03b3\u03b3\u03c5\u03bb\u03ad\u03c2 \u03c4\u03c1\u03ac\u03c0\u03b5\u03b6\u03b5\u03c2, \u03bf \u0392\u03b1\u03c3\u03af\u03bb\u03b7\u03c2 \u039d\u03b9\u03c4\u03c3\u03b9\u03ac\u03ba\u03bf\u03c2, \u039a\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae\u03c2 \u039b\u03b1\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03a6\u03b9\u03bb\u03bf\u03c3\u03bf\u03c6\u03b9\u03ba\u03ae\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u0399\u03c9\u03b1\u03bd\u03bd\u03af\u03bd\u03c9\u03bd, \u03b7 \u0391\u03bd\u03c4\u03b9\u03c0\u03b5\u03c1\u03b9\u03c6\u03b5\u03c1\u03b5\u03b9\u03ac\u03c1\u03c7\u03b7\u03c2 \u0391\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2 \u03c4\u03c9\u03bd \u039f\u03c1\u03b5\u03b9\u03bd\u03ce\u03bd \u038c\u03b3\u03ba\u03c9\u03bd \u03c4\u03b7\u03c2 \u03a0\u03b5\u03c1\u03b9\u03c6\u03ad\u03c1\u03b5\u03b9\u03b1\u03c2 \u0397\u03c0\u03b5\u03af\u03c1\u03bf\u03c5 \u039a\u03b1\u03c4\u03b5\u03c1\u03af\u03bd\u03b1 \u0391\u03c1\u03bb\u03ad\u03c4\u03bf\u03c5, \u03bf \u0394\u03ae\u03bc\u03b1\u03c1\u03c7\u03bf\u03c2 \u03a0\u03c9\u03b3\u03c9\u03bd\u03af\u03bf\u03c5 \u039a\u03ce\u03c3\u03c4\u03b1\u03c2 \u039a\u03b1\u03c8\u03ac\u03bb\u03b7\u03c2, \u03b7 \u0395\u03c0\u03b9\u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2 \u03c4\u03b7\u03c2 \u0394\u03b7\u03bc\u03bf\u03c4\u03b9\u03ba\u03ae\u03c2 \u03a0\u03b1\u03c1\u03ac\u03c4\u03b1\u03be\u03b7\u03c2 \u00ab\u039f\u03c1\u03b5\u03b9\u03bd\u03ce\u03bd \u03a3\u03c5\u03bc\u03c6\u03c9\u03bd\u03af\u03b1\u00bb \u03c4\u03bf\u03c5 \u0394\u03ae\u03bc\u03bf\u03c5 \u0393\u03b5\u03c9\u03c1\u03b3\u03af\u03bf\u03c5 \u039a\u03b1\u03c1\u03b1\u03ca\u03c3\u03ba\u03ac\u03ba\u03b7 \u0386\u03c1\u03c4\u03b1\u03c2 \u0395\u03bb\u03b5\u03c5\u03b8\u03b5\u03c1\u03af\u03b1 \u039a\u03bf\u03c3\u03c3\u03c5\u03b2\u03ac\u03ba\u03b7, \u03bf \u03a3\u03c9\u03c4\u03ae\u03c1\u03b7\u03c2 \u03a4\u03c3\u03bf\u03c5\u03ba\u03b1\u03c1\u03ad\u03bb\u03b7\u03c2, \u0399\u03b4\u03c1\u03c5\u03c4\u03b9\u03ba\u03cc \u03bc\u03ad\u03bb\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03a0\u03c1\u03cc\u03b5\u03b4\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae\u03c2 \u03a3\u03c5\u03bd\u03b5\u03c4\u03b1\u03b9\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u0395\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03c3\u03b7\u03c2 \u00ab\u03a4\u03b1 \u03a8\u03b7\u03bb\u03ac \u0392\u03bf\u03c5\u03bd\u03ac\u00bb \u03ba\u03b1\u03b9 \u03bf \u0392\u03b1\u03c3\u03af\u03bb\u03b7\u03c2 \u039a\u03c9\u03c3\u03c4\u03ac\u03ba\u03b7\u03c2, \u039a\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u03a4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae\u03c2 \u0394\u03b9\u03b1\u03ba\u03c5\u03b2\u03ad\u03c1\u03bd\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u0392\u03b9\u03c9\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03c4\u03bf \u03a4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03c4\u03bf\u03c5 \u03a4\u03ac\u03bb\u03b9\u03bd.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u03a0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 \u03b8\u03b1 \u03c5\u03c0\u03ac\u03c1\u03be\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03bb\u03bf\u03cd\u03c3\u03b9\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03b5\u03b6\u03bf\u03c0\u03bf\u03c1\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ad\u03c2 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c0\u03c1\u03ac\u03c3\u03b9\u03bd\u03b7 \u03c6\u03cd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03a0\u03c9\u03b3\u03c9\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03cc\u03bc\u03bf\u03c1\u03c6\u03b7 \u03bb\u03af\u03bc\u03bd\u03b7 \u0396\u03b1\u03c1\u03b1\u03b2\u03af\u03bd\u03b1, \u03b5\u03c0\u03af\u03c3\u03ba\u03b5\u03c8\u03b7 \u03c3\u03c4\u03b7\u03bd \u039b\u03b1\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u039c\u03bf\u03c5\u03c3\u03b5\u03af\u03bf \u03a0\u03c9\u03b3\u03c9\u03bd\u03b9\u03b1\u03bd\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf \u0395\u03ba\u03b8\u03b5\u03c4\u03ae\u03c1\u03b9\u03bf \u03ba\u03b1\u03b9 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf \u0388\u03c1\u03b3\u03c9\u03bd \u03a4\u03ad\u03c7\u03bd\u03b7\u03c2 \u00ab\u0393\u03b9\u03ac\u03bd\u03bd\u03b7 \u03ba\u03b1\u03b9 \u039d\u03af\u03ba\u03bf\u03c5 \u039a\u03bf\u03bb\u03ad\u03c6\u03b1\u00bb, \u03b2\u03c1\u03b1\u03b4\u03b9\u03ac \u03c0\u03b1\u03c1\u03b1\u03b4\u03bf\u03c3\u03b9\u03b1\u03ba\u03ae\u03c2 \u03c0\u03c9\u03b3\u03c9\u03bd\u03ae\u03c3\u03b9\u03b1\u03c2 \u03bc\u03bf\u03c5\u03c3\u03b9\u03ba\u03ae\u03c2.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u0397 \u03b4\u03b9\u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae \u03c4\u03bf\u03c5 \u03b8\u03b5\u03c1\u03b9\u03bd\u03bf\u03cd \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf\u03c5 \u03b8\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03bf\u03cd \u039a\u03ad\u03bd\u03c4\u03c1\u03bf\u03c5 (\u0391\u03c1\u03c1\u03b5\u03bd\u03b1\u03b3\u03c9\u03b3\u03b5\u03af\u03bf \u2013 \u03a0\u03b1\u03c1\u03b8\u03b5\u03bd\u03b1\u03b3\u03c9\u03b3\u03b5\u03af\u03bf) \u0394\u03b5\u03bb\u03b2\u03b9\u03bd\u03b1\u03ba\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03b9\u03b1\u03ba\u03cc \u03c7\u03ce\u03c1\u03bf \u03c4\u03bf\u03c5 \u039b\u03c5\u03ba\u03b5\u03af\u03bf\u03c5 \u03a0\u03c9\u03b3\u03c9\u03bd\u03b9\u03b1\u03bd\u03ae\u03c2.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><strong>\u03a3\u03c4\u03bf \u03c6\u03b5\u03c4\u03b9\u03bd\u03cc \u03b8\u03b5\u03c1\u03b9\u03bd\u03cc \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b4\u03c9\u03c1\u03b5\u03ac\u03bd \u03b4\u03b9\u03b1\u03bc\u03bf\u03bd\u03ae\u03c2 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03be\u03b5\u03bd\u03ce\u03bd\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03a3\u03c4\u03b1\u03c5\u03c1\u03bf\u03c3\u03ba\u03b9\u03b1\u03b4\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u0394\u03c1\u03c5\u03bc\u03ac\u03b4\u03c9\u03bd \u03c4\u03bf\u03c5 \u0394\u03ae\u03bc\u03bf\u03c5 \u03a0\u03c9\u03b3\u03c9\u03bd\u03af\u03bf\u03c5.<\/strong><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><strong>\u0395\u03ba \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2 \u03c4\u03b7\u03c2 \u039f\u03c1\u03b3\u03b1\u03bd\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u0395\u03c0\u03b9\u03c4\u03c1\u03bf\u03c0\u03ae\u03c2<\/strong><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u03a7\u03c1\u03ae\u03c3\u03c4\u03bf\u03c2 \u0393\u03ba\u03cc\u03b3\u03ba\u03bf\u03c2<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u039a\u03ce\u03c3\u03c4\u03b1\u03c2 \u039a\u03b1\u03c1\u03b1\u03bc\u03ac\u03bd\u03b7\u03c2<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u039a\u03c9\u03bd\u03c3\u03c4\u03b1\u03bd\u03c4\u03af\u03bd\u03bf\u03c2 \u039a\u03b1\u03c1\u03b1\u03bd\u03ac\u03c4\u03c3\u03b7\u03c2<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u0395\u03c5\u03ac\u03b3\u03b3\u03b5\u03bb\u03bf\u03c2 \u039a\u03bf\u03c5\u03bc\u03b1\u03bd\u03ac\u03ba\u03bf\u03c2<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u0397\u03bb\u03af\u03b1\u03c2 \u03a3\u03ba\u03bf\u03c5\u03bb\u03af\u03b4\u03b1\u03c2<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u039b\u03ac\u03bc\u03c0\u03c1\u03bf\u03c2 \u03a6\u03bb\u03b9\u03c4\u03bf\u03cd\u03c1\u03b7\u03c2<\/p>\n<p><!-- \/wp:paragraph --><\/p>\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<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>5 \u03bf \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf: \u0399\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03ba\u03b1\u03b9 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1 (HISEC) Crises V: \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03bf\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b5\u03c2 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03bf\u03c1\u03b5\u03b9\u03bd\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2\u00bb \u0394\u03b5\u03bb\u03b2\u03b9\u03bd\u03ac\u03ba\u03b9 \u2013\u03a0\u03c9\u03b3\u03c9\u03bd\u03b9\u03b1\u03bd\u03ae 9-12 \u0399\u03bf\u03c5\u03bb\u03af\u03bf\u03c5 2026 \u03a4\u03bf 5\u03bf \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u0399\u03c3\u03c4\u03bf\u03c1\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1\u03c2 (HISEC), \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03a0\u03c9\u03b3\u03c9\u03bd\u03b9\u03b1\u03bd\u03ae \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf \u0394\u03b5\u03bb\u03b2\u03b9\u03bd\u03ac\u03ba\u03b9 (9\u201312 \u0399\u03bf\u03c5\u03bb\u03af\u03bf\u03c5 2026), \u03b5\u03bd\u03c4\u03ac\u03c3\u03c3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03c5\u03c1\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c2 \u03c4\u03c9\u03bd \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03bf\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u03bc\u03b5\u03c4\u03b1\u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03ce\u03bd \u03c4\u03c9\u03bd \u03bf\u03c1\u03b5\u03b9\u03bd\u03ce\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ce\u03bd \u03bc\u03ad\u03c3\u03b1 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3538,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/posts\/3537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/comments?post=3537"}],"version-history":[{"count":4,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/posts\/3537\/revisions"}],"predecessor-version":[{"id":3542,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/posts\/3537\/revisions\/3542"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/media\/3538"}],"wp:attachment":[{"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/media?parent=3537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/categories?post=3537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/tags?post=3537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}