{"id":53,"date":"2024-05-14T09:37:13","date_gmt":"2024-05-14T06:37:13","guid":{"rendered":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/?p=53"},"modified":"2024-05-14T09:46:02","modified_gmt":"2024-05-14T06:46:02","slug":"virus","status":"publish","type":"post","link":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/2024\/05\/14\/virus\/","title":{"rendered":"VIRUS"},"content":{"rendered":"<p align=\"left\"><span style=\"font-size: large\"><b>\u0399<\/b><\/span><span style=\"font-size: large\"><b>\u03cc\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae (<\/b><\/span><span style=\"font-size: large\"><i><b>Virus<\/b><\/i><\/span><span style=\"font-size: large\"><b>) \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03b3\u03c1\u03b1\u03c6\u03b5\u03af \u03c7\u03c9\u03c1\u03af\u03c2 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u00ab\u03bc\u03bf\u03bb\u03cd\u03bd\u03b5\u03b9\u00bb \u03c4\u03bf\u03bd \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b7 \u03b3\u03bd\u03ce\u03c3\u03b7 \u03ae \u03c4\u03b7\u03bd \u03ac\u03b4\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7 \u03c4\u03bf\u03c5. \u039f \u03b1\u03c1\u03c7\u03b9\u03ba\u03cc\u03c2 \u03b9\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b1 \u03b1\u03bd\u03c4\u03af\u03b3\u03c1\u03b1\u03c6\u03ac \u03c4\u03bf\u03c5 \u03ae \u03c4\u03b1 \u03af\u03b4\u03b9\u03b1 \u03c4\u03b1 \u03b1\u03bd\u03c4\u03af\u03b3\u03c1\u03b1\u03c6\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c5\u03c0\u03bf\u03c3\u03c4\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc \u03bc\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7, \u03cc\u03c0\u03c9\u03c2 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03bc\u03b5\u03c4\u03b1\u03bc\u03bf\u03c1\u03c6\u03b9\u03ba\u03cc \u03b9\u03cc. \u0388\u03bd\u03b1\u03c2 \u03b9\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b4\u03bf\u03b8\u03b5\u03af \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae \u03c3\u03b5 \u03ac\u03bb\u03bb\u03bf\u03c5\u03c2. \u03a0.\u03c7. \u03b1\u03c0\u03cc \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7 \u03c0\u03bf\u03c5 \u03c3\u03c4\u03ad\u03bb\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b9\u03cc \u03bc\u03ad\u03c3\u03c9 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03ae \u03c4\u03bf\u03c5 \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5, \u03ae \u03bc\u03b5 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03bf\u03c5 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c6\u03bf\u03c1\u03b7\u03c4\u03cc \u03bc\u03ad\u03c3\u03bf \u03b1\u03c0\u03bf\u03b8\u03ae\u03ba\u03b5\u03c5\u03c3\u03b7\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b4\u03b9\u03c3\u03ba\u03ad\u03c4\u03b1, \u03bf\u03c0\u03c4\u03b9\u03ba\u03cc \u03b4\u03af\u03c3\u03ba\u03bf \u03ae \u03bc\u03bd\u03ae\u03bc\u03b7 flash USB (\u00ab\u03c6\u03bb\u03b1\u03c3\u03ac\u03ba\u03b9\u00bb). \u039f\u03b9 \u03b9\u03bf\u03af \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03b5\u03c3\u03c6\u03b1\u03bb\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c5\u03b3\u03c7\u03ad\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b1 \u00ab\u03c3\u03ba\u03bf\u03c5\u03bb\u03ae\u03ba\u03b9\u03b1\u00bb \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ce\u03bd (worms) <\/b><\/span><span style=\"font-size: large\"><b>\u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03bf\u03cd\u03c1\u03b5\u03b9\u03bf\u03c5\u03c2 \u03af\u03c0\u03c0\u03bf\u03c5\u03c2 (trojan horses). \u0388\u03bd\u03b1 \u00ab\u03c3\u03ba\u03bf\u03c5\u03bb\u03ae\u03ba\u03b9\u00bb \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b4\u03bf\u03b8\u03b5\u03af \u03c3\u03b5 \u03ac\u03bb\u03bb\u03bf\u03c5\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c6\u03b5\u03c1\u03b8\u03b5\u03af \u03c9\u03c2 \u03c4\u03bc\u03ae\u03bc\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae-\u03bf\u03b9\u03ba\u03bf\u03b4\u03b5\u03c3\u03c0\u03cc\u03c4\u03b7 (host), \u03b5\u03bd\u03ce \u03ad\u03bd\u03b1\u03c2 \u03b4\u03bf\u03cd\u03c1\u03b5\u03b9\u03bf\u03c2 \u03af\u03c0\u03c0\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03b2\u03bb\u03b1\u03b2\u03ad\u03c2 \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03c3\u03b8\u03b5\u03af \u03ae \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03b9\u03ba\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03ba\u03ac\u03c0\u03bf\u03b9\u03b1 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b7, \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03c3\u03b5\u03b9 \u03bf <\/b><\/span><span style=\"font-size: large\"><b>\u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03cc\u03c2 \u03c4\u03bf\u03c5. \u03a0\u03bf\u03bb\u03bb\u03bf\u03af \u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03bf\u03af \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b4\u03ad\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bb\u03ad\u03bf\u03bd \u03bc\u03b5 \u03c4\u03bf \u0394\u03b9\u03b1\u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03c4\u03bf\u03c0\u03b9\u03ba\u03ac \u03b4\u03af\u03ba\u03c4\u03c5\u03b1 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b5\u03c5\u03ba\u03bf\u03bb\u03cd\u03bd\u03bf\u03c5\u03bd \u03ad\u03c4\u03c3\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03b4\u03bf\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03bf\u03c5 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1. \u03a3\u03ae\u03bc\u03b5\u03c1\u03b1 \u03bf\u03b9 \u03b9\u03bf\u03af \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03b5\u03ba\u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b5\u03c5\u03b8\u03bf\u03cd\u03bd \u03c4\u03b9\u03c2 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b5\u03c2 \u03c4\u03bf\u03c5 \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5, \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf World Wide Web, \u03c4\u03bf \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03c4\u03b1\u03c7\u03c5\u03b4\u03c1\u03bf\u03bc\u03b5\u03af\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 \u03c3\u03c5\u03bd\u03bf\u03bc\u03b9\u03bb\u03b9\u03ce\u03bd (Internet Relay Chat, IRC). \u039f \u03c0\u03c1\u03ce\u03c4\u03bf\u03c2 \u03b9\u03cc\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 \u03ae\u03c4\u03b1\u03bd \u03bf \u03b9\u03cc\u03c2 Brain (\u03b3\u03bd\u03c9\u03c3\u03c4\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03c9\u03c2 Ashar, (C)Brain, Clone, Nipper, Pakistani, Lahore, Pakistani flu, Pakistani Brain). \u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c3\u03c4\u03bf \u03a0\u03b1\u03ba\u03b9\u03c3\u03c4\u03ac\u03bd \u03c4\u03bf 1986 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03b1\u03b4\u03b5\u03bb\u03c6\u03bf\u03cd\u03c2 Basit \u03ba\u03b1\u03b9 Amjad Farooq Alvi. \u03a0\u03c1\u03bf\u03c3\u03ad\u03b2\u03b1\u03bb\u03b5 \u03c4\u03bf\u03bd \u03c4\u03bf\u03bc\u03ad\u03b1 \u03b5\u03ba\u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u03c2 (boot sector) \u03c4\u03bf\u03c5 \u03c3\u03ba\u03bb\u03b7\u03c1\u03bf\u03cd \u03b4\u03af\u03c3\u03ba\u03bf\u03c5.<\/b><\/span><\/p>\n<p><span style=\"font-size: large\"><b>\u0391\u03c0\u03cc \u03c4\u03cc\u03c4\u03b5 \u03ad\u03c9\u03c2 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03ba\u03b1\u03b9 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03ae\u03c3\u03b5\u03b9 \u03c7\u03b9\u03bb\u03b9\u03ac\u03b4\u03b5\u03c2 \u03b9\u03bf\u03af, \u03b1\u03c1\u03ba\u03b5\u03c4\u03bf\u03af \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03bf\u03c0\u03bf\u03af\u03bf\u03c5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03b5\u03c0\u03b9\u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03b9, \u03cc\u03c4\u03b1\u03bd \u03c0\u03c1\u03bf\u03c3\u03b2\u03ac\u03bb\u03bb\u03bf\u03c5\u03bd \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03ae \u03b4\u03af\u03ba\u03c4\u03c5\u03bf. <\/b><\/span><span style=\"font-size: large\"><b><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-92\" src=\"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-content\/uploads\/sites\/333425\/2024\/05\/virus2.png\" alt=\"\" width=\"275\" height=\"183\" \/><\/b><\/span><\/p>\n<p align=\"left\"><span style=\"font-size: large\"><b>\u039f\u03b9 \u03b9\u03bf\u03af \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03b1\u03bd \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03ad\u03bd\u03b1\u03bd \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c0\u03bb\u03ad\u03bf\u03bd \u03b4\u03b9\u03b1\u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03bf\u03c5 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03bf\u03cd. \u0397 \u03b1\u03bd\u03af\u03c7\u03bd\u03b5\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03b1\u03c0\u03bb\u03cc \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b7 \u03ad\u03c9\u03c2 \u03b1\u03b4\u03cd\u03bd\u03b1\u03c4\u03b7, \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03b9 \u03bc\u03ac\u03bb\u03b9\u03c3\u03c4\u03b1 \u03b9\u03bf\u03af \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c0\u03c1\u03bf\u03c3\u03b5\u03ba\u03c4\u03b9\u03ba\u03ac \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c0\u03bf\u03c5 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03bf \u03c0\u03bb\u03ad\u03bf\u03bd \u03b5\u03b9\u03b4\u03b9\u03ba\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7\u03c2 \u03b1\u03b4\u03c5\u03bd\u03b1\u03c4\u03b5\u03af \u03bd\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1.<\/b><\/span><\/p>\n<p align=\"left\"><span style=\"font-size: large\"><b>\u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03bc\u03b9\u03b1 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03bf\u03cd, \u03b3\u03bd\u03c9\u03c3\u03c4\u03ae \u03c9\u03c2 \u03b1\u03bd\u03c4\u03b9\u03ca\u03ba\u03cc (antivirus). \u03a0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bd\u03b1 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03c0\u03c1\u03cc\u03c3\u03ba\u03bf\u03c0\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bc\u03bf\u03bb\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2, \u03c4\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ca\u03ba\u03ac \u03b5\u03ba\u03ba\u03b9\u03bd\u03bf\u03cd\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae, \u03c7\u03c9\u03c1\u03af\u03c2 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ad\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7, \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03c9\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b5\u03c2 \u03c3\u03c4\u03b7 \u03bc\u03bd\u03ae\u03bc\u03b7 (memory resident), \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03b8\u03ad\u03c3\u03b7 \u03bd\u03b1 \u03b1\u03bd\u03b9\u03c7\u03bd\u03b5\u03cd\u03bf\u03c5\u03bd \u03c4\u03c5\u03c7\u03cc\u03bd \u03bc\u03bf\u03bb\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf. \u03a4\u03b1 \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c5\u03c4\u03ac \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b2\u03b1\u03b8\u03bc\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03b2\u03ac\u03c3\u03b7, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03b8\u03ad\u03c3\u03b7 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bd \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03c5\u03c2 \u03b9\u03bf\u03cd\u03c2. \u03a3\u03ae\u03bc\u03b5\u03c1\u03b1, \u03b1\u03c1\u03ba\u03b5\u03c4\u03bf\u03af \u03bf\u03af\u03ba\u03bf\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03bf\u03cd \u03b1\u03c3\u03c7\u03bf\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03ad\u03c4\u03bf\u03b9\u03c9\u03bd \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03ac\u03c4\u03c9\u03bd. \u03a4\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ca\u03ba\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03b8\u03ad\u03c3\u03b7 \u03c4\u03cc\u03c3\u03bf \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03bf\u03c5\u03bd \u03bc\u03cc\u03bb\u03c5\u03bd\u03c3\u03b7 \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c0\u03b5\u03b9\u03c1\u03ac\u03c4\u03b1\u03b9, \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bd\u03b1 \u00ab\u03ba\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03bf\u03c5\u03bd\u00bb \u03c4\u03c5\u03c7\u03cc\u03bd \u03bc\u03bf\u03bb\u03c5\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03b6\u03bf\u03c5\u03bd.<\/b><\/span><\/p>\n<p align=\"center\"><span style=\"font-size: xx-large\"><b>\u0393<\/b><b>\u0399\u0391 \u03a0\u0395\u03a1\u0399\u03a3\u03a3\u039f\u03a4\u0395\u03a1\u0395\u03a3 \u03a0\u039b\u0397\u03a1\u039f\u03a6\u039f\u03a1\u0399\u0395\u03a3 \u03a0\u0391\u03a4\u0397\u03a3\u03a4\u0395 \u0395\u0394\u03a9<\/b><\/span><\/p>\n<p align=\"center\"><span style=\"font-size: x-large\"><a href=\"https:\/\/el.wikipedia.org\/wiki\/%CE%99%CF%8C%CF%82_%CF%85%CF%80%CE%BF%CE%BB%CE%BF%CE%B3%CE%B9%CF%83%CF%84%CE%AE#%CE%A0%CE%B1%CF%81%CE%B1%CF%80%CE%BF%CE%BC%CF%80%CE%AD%CF%82\"><b>https:\/\/el.wikipedia.org\/wiki\/<\/b><\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0399\u03cc\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae (Virus) \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03b3\u03c1\u03b1\u03c6\u03b5\u03af \u03c7\u03c9\u03c1\u03af\u03c2 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u00ab\u03bc\u03bf\u03bb\u03cd\u03bd\u03b5\u03b9\u00bb \u03c4\u03bf\u03bd \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b7 \u03b3\u03bd\u03ce\u03c3\u03b7 \u03ae \u03c4\u03b7\u03bd \u03ac\u03b4\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7 \u03c4\u03bf\u03c5. \u039f \u03b1\u03c1\u03c7\u03b9\u03ba\u03cc\u03c2 \u03b9\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b1 \u03b1\u03bd\u03c4\u03af\u03b3\u03c1\u03b1\u03c6\u03ac \u03c4\u03bf\u03c5 \u03ae \u03c4\u03b1 \u03af\u03b4\u03b9\u03b1 \u03c4\u03b1 \u03b1\u03bd\u03c4\u03af\u03b3\u03c1\u03b1\u03c6\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c5\u03c0\u03bf\u03c3\u03c4\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc \u03bc\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7, \u03cc\u03c0\u03c9\u03c2 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/2024\/05\/14\/virus\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;VIRUS&#8221;<\/span><\/a><\/p>\n","protected":false},"author":89152,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-53","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-json\/wp\/v2\/posts\/53","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-json\/wp\/v2\/users\/89152"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-json\/wp\/v2\/comments?post=53"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-json\/wp\/v2\/posts\/53\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-json\/wp\/v2\/media?parent=53"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-json\/wp\/v2\/categories?post=53"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-saferinternetA3b\/wp-json\/wp\/v2\/tags?post=53"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}