{"id":359,"date":"2026-02-17T12:31:17","date_gmt":"2026-02-17T09:31:17","guid":{"rendered":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/?p=359"},"modified":"2026-02-17T12:31:17","modified_gmt":"2026-02-17T09:31:17","slug":"hacking","status":"publish","type":"post","link":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/2026\/02\/17\/hacking\/","title":{"rendered":"hacking"},"content":{"rendered":"<p align=\"center\"><span style=\"color: #000000\"><span style=\"font-size: 300%\"><i><b>Hacking<\/b><\/i><\/span><\/span><\/p>\n<p align=\"left\"><span style=\"color: #000000\"><span style=\"font-size: large\"><i><b>\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf hacking;<\/b><\/i><\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: DejaVu Sans, sans-serif\"><span style=\"font-size: large\">\u03a4\u03bf <\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: DejaVu Sans, sans-serif\"><span style=\"font-size: large\"><a href=\"https:\/\/www.google.com\/search?q=hacking&amp;client=ubuntu&amp;hs=FEL&amp;sca_esv=6a3dc1d72e9664c9&amp;channel=fs&amp;ei=qO2Sae-0IYmji-gPiqTumQY&amp;biw=1920&amp;bih=939&amp;ved=2ahUKEwj8u8es492SAxVX9bsIHaY5OrgQgK4QegQIARAB&amp;uact=5&amp;oq=%CF%84%CE%B9+%CE%B5%CE%B9%CE%BD%CE%B1%CE%B9+%CF%84%CE%BF+hacking&amp;gs_lp=Egxnd3Mtd2l6LXNlcnAiHM-EzrkgzrXOuc69zrHOuSDPhM6_IGhhY2tpbmcyBRAAGIAEMgYQABgIGB4yBRAAGO8FMgUQABjvBUjjKVDvCliwHHABeAGQAQCYAY4BoAH3AaoBAzAuMrgBA8gBAPgBAZgCA6ACvALCAgoQABiwAxjWBBhHwgIHEAAYgAQYDcICCBAAGAgYDRgemAMA4gMFEgExIECIBgGQBgiSBwMxLjKgB9AGsgcDMC4yuAefAsIHBTMtMi4xyAcugAgA&amp;sclient=gws-wiz-serp&amp;mstk=AUtExfCOm7QRZHEkRYXSz50xK0zHckMPH7DNERO3kMVwbtGdvyNaAQ918okoUF2Y6RjkEaiOQIE-PTMgJRZfnGIfY96WVrapn_-poV3n50ihdcrWFRoGK-V5vl-5AqiWPJijD0Q&amp;csui=3\">hacking<\/a> (\u03c0\u03b1\u03c1\u03b1\u03b2\u03af\u03b1\u03c3\u03b7 \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd) \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03c9\u03bd \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03bc\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7\u03c2, \u03c4\u03bf\u03bd \u03c0\u03b5\u03b9\u03c1\u03b1\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03ae \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd. \u0395\u03bd\u03ce \u03c3\u03c5\u03c7\u03bd\u03ac \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03b5\u03c2 \u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 (\u03ba\u03bb\u03bf\u03c0\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd), \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c4\u03b7\u03bd \u03b7\u03b8\u03b9\u03ba\u03ae \u03b1\u03bd\u03b1\u03b6\u03ae\u03c4\u03b7\u03c3\u03b7 \u03b1\u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u03c2 (ethical hacking).\u00a0<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: DejaVu Sans, sans-serif\"><span style=\"font-size: large\">\u0397 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03ce\u03c0\u03b9\u03c3\u03b7 \u03c4\u03bf\u03c5 hacking \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03bc\u03b9\u03b1 \u03c0\u03bf\u03bb\u03c5\u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b7 \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7, \u03c3\u03c5\u03bd\u03b4\u03c5\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ac \u03bc\u03ad\u03c4\u03c1\u03b1 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03b5\u03ba\u03c4\u03b9\u03ba\u03ae \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03ae \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac. \u039f\u03b9 \u03b2\u03b1\u03c3\u03b9\u03ba\u03bf\u03af \u03c4\u03c1\u03cc\u03c0\u03bf\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ce\u03bd \u03ba\u03c9\u03b4\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7\u03c2, \u03c4\u03b7\u03bd \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b4\u03cd\u03bf \u03c0\u03b1\u03c1\u03b1\u03b3\u03cc\u03bd\u03c4\u03c9\u03bd (2FA\/MFA) \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03bf\u03cd<\/span><\/span><\/p>\n<p>.<\/p>\n<p>\u0391\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03bf\u03af \u03c4\u03c1\u03cc\u03c0\u03bf\u03b9 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03ce\u03c0\u03b9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03cc\u03bb\u03b7\u03c8\u03b7\u03c2:<\/p>\n<p>1. <span style=\"font-size: large\"><b>\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u039c\u03ad\u03c4\u03c1\u03b1 \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2<\/b><\/span> (\u03a0\u03c1\u03cc\u03bb\u03b7\u03c8\u03b7)<\/p>\n<ul>\n<li><strong>\u0399\u03c3\u03c7\u03c5\u03c1\u03bf\u03af &amp; \u039c\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03bf\u03af \u039a\u03c9\u03b4\u03b9\u03ba\u03bf\u03af:<\/strong> \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2, \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf\u03c5\u03c2 \u03ba\u03c9\u03b4\u03b9\u03ba\u03bf\u03cd\u03c2 (\u03c4\u03bf\u03c5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf\u03bd 15 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03ae\u03c1\u03b5\u03c2, \u03bc\u03b5 \u03c3\u03cd\u03bc\u03b2\u03bf\u03bb\u03b1, \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2, \u03c0\u03b5\u03b6\u03ac\/\u03ba\u03b5\u03c6\u03b1\u03bb\u03b1\u03af\u03b1) \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03bb\u03bf\u03b3\u03b1\u03c1\u03b9\u03b1\u03c3\u03bc\u03cc. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 Password Manager.<\/li>\n<li><strong>\u0388\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03a4\u03b1\u03c5\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u0394\u03cd\u03bf \u03a0\u03b1\u03c1\u03b1\u03b3\u03cc\u03bd\u03c4\u03c9\u03bd (2FA\/MFA):<\/strong> \u0395\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf 2FA \u03c0\u03b1\u03bd\u03c4\u03bf\u03cd (email, social media, \u03c4\u03c1\u03ac\u03c0\u03b5\u03b6\u03b5\u03c2) \u03b3\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u03c2.<\/li>\n<li><strong>\u03a4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u0395\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 (Updates):<\/strong> \u0394\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 (Windows, iOS, Android) \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03b1, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03b1\u03b2\u03b1\u03b8\u03bc\u03af\u03c3\u03b5\u03b9\u03c2 \u03b4\u03b9\u03bf\u03c1\u03b8\u03ce\u03bd\u03bf\u03c5\u03bd \u03ba\u03b5\u03bd\u03ac \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2.<\/li>\n<li><strong>\u0391\u03bd\u03c4\u03b9\u03ca\u03b9\u03ba\u03cc \u039b\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03cc (Antivirus\/Firewall):<\/strong> \u0395\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03cc \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 firewall \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03c0\u03bb\u03bf\u03ba\u03ac\u03c1\u03b5\u03c4\u03b5 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03bf \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03cc.<\/li>\n<li><strong>\u0391\u03bd\u03c4\u03af\u03b3\u03c1\u03b1\u03c6\u03b1 \u0391\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2 (Backups):<\/strong> \u039a\u03c1\u03b1\u03c4\u03ac\u03c4\u03b5 \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac backups \u03c4\u03c9\u03bd \u03b1\u03c1\u03c7\u03b5\u03af\u03c9\u03bd \u03c3\u03b1\u03c2 (\u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03b4\u03af\u03c3\u03ba\u03bf \u03ae cloud) \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 ransomware<\/li>\n<\/ul>\n<p><span style=\"font-size: large\"><b>\u0395\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03b9\u03bd\u03b9\u03ba\u03cc \u03b1\u03b4\u03af\u03ba\u03b7\u03bc\u03b1;<\/b><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: DejaVu Sans, sans-serif\"><span style=\"font-size: large\">\u039d\u03b1\u03b9, \u03c4\u03bf hacking (\u03c0\u03b1\u03c1\u03ac\u03bd\u03bf\u03bc\u03b7 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1\/\u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1) \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03c3\u03bf\u03b2\u03b1\u03c1\u03cc <\/span><\/span><\/p>\n<p><strong>\u03c0\u03bf\u03b9\u03bd\u03b9\u03ba\u03cc \u03b1\u03b4\u03af\u03ba\u03b7\u03bc\u03b1<\/strong> \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ce\u03c2. \u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03a0\u03bf\u03b9\u03bd\u03b9\u03ba\u03cc \u039a\u03ce\u03b4\u03b9\u03ba\u03b1 (\u0386\u03c1\u03b8\u03c1\u03b1 370, 386\u0391), \u03b7 \u03bc\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7, \u03c5\u03c0\u03bf\u03ba\u03bb\u03bf\u03c0\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd,phishing \u03ba\u03b1\u03b9 \u03b1\u03c0\u03ac\u03c4\u03b5\u03c2 \u03bc\u03ad\u03c3\u03c9 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03b4\u03b9\u03ce\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bf\u03b9\u03bd\u03b9\u03ba\u03ac, \u03bc\u03b5 \u03c4\u03b7 <a href=\"https:\/\/www.google.com\/search?q=%CE%94%CE%AF%CF%89%CE%BE%CE%B7+%CE%97%CE%BB%CE%B5%CE%BA%CF%84%CF%81%CE%BF%CE%BD%CE%B9%CE%BA%CE%BF%CF%8D+%CE%95%CE%B3%CE%BA%CE%BB%CE%AE%CE%BC%CE%B1%CF%84%CE%BF%CF%82&amp;client=ubuntu&amp;sca_esv=6a3dc1d72e9664c9&amp;channel=fs&amp;biw=1920&amp;bih=939&amp;ei=n-6SaZSSLoCpi-gPlfK-iAw&amp;ved=2ahUKEwjZ7dD45N2SAxUIgv0HHaDSLb4QgK4QegQIARAB&amp;uact=5&amp;oq=%CF%84%CE%BF++hacking+%CE%B5%CE%B9%CE%BD%CE%B1%CE%B9+%CF%80%CE%BF%CE%B9%CE%BD%CE%B9%CE%BA%CE%BF++%CE%B1%CE%B4%CE%B9%CE%BA%CE%B7%CE%BC%CE%B1&amp;gs_lp=Egxnd3Mtd2l6LXNlcnAiN8-Ezr8gIGhhY2tpbmcgzrXOuc69zrHOuSDPgM6_zrnOvc65zrrOvyAgzrHOtM65zrrOt868zrEyBRAAGO8FMggQABiABBiiBEjfywFQ0AhYrscBcAJ4AZABAJgBrQKgAbIpqgEIMC4zNC4yLjG4AQPIAQD4AQGYAh6gAsMkwgIKEAAYsAMY1gQYR8ICBhAAGAcYHsICBRAAGIAEwgIIEAAYBxgIGB7CAgYQABgFGB7CAgYQABgWGB7CAgUQIRigAcICCRAhGKABGAoYKsICBRAhGJ8FwgIIEAAYogQYiQXCAgcQIRigARgKwgIEECEYFZgDAIgGAZAGCJIHCDIuMjMuNC4xoAfebbIHCDAuMjMuNC4xuAeQJMIHCTItMTIuMTYuMsgHiQKACAA&amp;sclient=gws-wiz-serp&amp;mstk=AUtExfBKe-8OrA0dmwgW6m7fczVZgi8P5VsReuhqB9GxytyyRvlE4J1YyTaqOzTZjz2utC2HDUl-KdOdAHOKBNUE6wxGA6OU1HUFgxjDx8NFQof-1s3WwGXurGMAj5BvoFDt66Y&amp;csui=3\">\u0394\u03af\u03c9\u03be\u03b7 \u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd \u0395\u03b3\u03ba\u03bb\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<\/a> (11188) \u03bd\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03ac \u03c4\u03ad\u03c4\u03bf\u03b9\u03b5\u03c2 \u03c0\u03c1\u03ac\u03be\u03b5\u03b9\u03c2.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hacking \u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf hacking; \u03a4\u03bf hacking (\u03c0\u03b1\u03c1\u03b1\u03b2\u03af\u03b1\u03c3\u03b7 \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd) \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03c9\u03bd \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03bc\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7\u03c2, \u03c4\u03bf\u03bd \u03c0\u03b5\u03b9\u03c1\u03b1\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03ae \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd. \u0395\u03bd\u03ce \u03c3\u03c5\u03c7\u03bd\u03ac \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03b5\u03c2 \u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 &hellip; <\/p>\n<div class=\"more-link-wrapper\"><a href=\"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/2026\/02\/17\/hacking\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;hacking&#8221;<\/span><\/a><\/div>\n","protected":false},"author":57263,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-359","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/wp-json\/wp\/v2\/posts\/359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/wp-json\/wp\/v2\/users\/57263"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/wp-json\/wp\/v2\/comments?post=359"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/wp-json\/wp\/v2\/posts\/359\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/wp-json\/wp\/v2\/media?parent=359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/wp-json\/wp\/v2\/categories?post=359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-SAFE-INTERNET-A3\/wp-json\/wp\/v2\/tags?post=359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}