{"id":21848,"date":"2025-11-19T14:11:20","date_gmt":"2025-11-19T12:11:20","guid":{"rendered":"https:\/\/www.papaki.com\/blog\/?p=21848"},"modified":"2025-11-19T14:11:20","modified_gmt":"2025-11-19T12:11:20","slug":"cloudflare-down-ti-einai-ena-web-application-firewall","status":"publish","type":"post","link":"https:\/\/www.papaki.com\/blog\/2025\/11\/19\/cloudflare-down-ti-einai-ena-web-application-firewall\/","title":{"rendered":"Cloudflare down: \u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 Web Application Firewall \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1\u03c4\u03af \u201c\u03ad\u03c0\u03b5\u03c3\u03b1\u03bd\u201d \u03c7\u03b9\u03bb\u03b9\u03ac\u03b4\u03b5\u03c2 sites;"},"content":{"rendered":"<p><span style=\"color: #000000;\">\u0391\u03bd \u03b5\u03c7\u03b8\u03ad\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b7\u03c3\u03b5\u03c2 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c6\u03b8\u03b5\u03af\u03c2 \u03b1\u03b3\u03b1\u03c0\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03bf\u03c5 \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03ce\u03c0\u03b9\u03c3\u03b5\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1, \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03bd \u03bd\u03b1 \u03b1\u03bd\u03b1\u03c1\u03c9\u03c4\u03ae\u03b8\u03b7\u03ba\u03b5\u03c2\u00a0<b>\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf\u00a0Cloudflare<\/b>\u00a0\u03c0\u03bf\u03c5 \u201c\u03ad\u03c0\u03b5\u03c3\u03b5\u201d \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b7\u03c1\u03ad\u03b1\u03c3\u03b5 \u03c4\u03bf\u03bd \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03bf \u03b9\u03c3\u03c4\u03cc.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u0393\u03b9\u03b1 \u03b1\u03c1\u03c7\u03ae, \u03c4\u03bf\u00a0Cloudflare\u00a0\u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9\u00a0\u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b5\u03c2\u00a0<b>Web\u00a0Application\u00a0Firewall\u00a0(WAF)<\/b>, \u03b1\u03bb\u03bb\u03ac\u00a0\u03b1\u03c2 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03bc\u03b5 \u03b1\u03c0\u03bb\u03ac \u03bb\u03cc\u03b3\u03b9\u03b1 \u03c4\u03b9\u00a0\u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9, \u03c0\u03ce\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1\u03c4\u03af \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5\u00a0online\u00a0\u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03c3\u03b7.\u00a0\u00a0<\/span><\/p>\n<h3 aria-level=\"3\"><span style=\"color: #000000;\"><b>\u03a4\u03b9\u00a0\u03b5\u03af\u03bd\u03b1\u03b9\u00a0\u03ad\u03bd\u03b1 Web Application Firewall\u00a0(WAF);<\/b>\u00a0<\/span><\/h3>\n<p><span style=\"color: #000000;\">\u0388\u03bd\u03b1\u00a0web\u00a0application\u00a0firewall\u00a0(WAF)\u00a0\u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9\u00a0<b>\u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03b5\u03b9 \u03c4\u03b9\u03c2\u00a0web\u00a0\u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03b1\u03c0\u03cc \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2\u00a0\u03ba\u03c5\u03b2\u03b5\u03c1\u03bd\u03bf\u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2<\/b>, \u03cc\u03c0\u03c9\u03c2\u00a0denial-of-service\u00a0\u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 (DoS),\u00a0DDoS,\u00a0\u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03ac\u03bb\u03bb\u03b5\u03c2 \u03bc\u03bf\u03c1\u03c6\u03ad\u03c2 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03b7\u03c2 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u03a0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac, \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c9\u03c2\u00a0&#8220;<b>\u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1<\/b>\u201d\u00a0\u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1\u00a0\u03c3\u03c4\u03b9\u03c2\u00a0web\u00a0\u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c3\u03c4\u03bf \u03b4\u03b9\u03b1\u03b4\u03af\u03ba\u03c4\u03c5\u03bf.\u00a0<b>\u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af, \u03c6\u03b9\u03bb\u03c4\u03c1\u03ac\u03c1\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bb\u03bf\u03ba\u03ac\u03c1\u03b5\u03b9 \u03cd\u03c0\u03bf\u03c0\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03b7 HTTP \u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u00a0<\/b>\u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2\u00a0\u03c0\u03bf\u03bb\u03c5\u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b7\u03c2\u00a0\u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03ac\u03c2 \u03c4\u03bf\u03c5.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>\u03a0\u03bf\u03b9\u03bf\u03c5\u03c2 \u03b1\u03c6\u03bf\u03c1\u03ac;\u00a0<\/b>\u0395\u03af\u03bd\u03b1\u03b9 \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf \u03b3\u03b9\u03b1\u00a0<b>\u03b5\u03c4\u03b1\u03b9\u03c1\u03af\u03b5\u03c2 e-commerce,\u00a0eShops<\/b>,\u00a0\u03ba\u03b1\u03b9\u00a0<b>\u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2\u00a0\u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2<\/b>\u00a0\u03c0\u03bf\u03c5\u00a0\u03b1\u03bb\u03bb\u03b7\u03bb\u03b5\u03c0\u03b9\u03b4\u03c1\u03bf\u03cd\u03bd\u00a0\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03bb\u03ac\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5\u03c2\u00a0\u03ba\u03c5\u03c1\u03af\u03c9\u03c2\u00a0<b>online<\/b>.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bb\u03b1\u03b2\u03b1\u03af\u03bd\u03b5\u03b9\u03c2, \u03c4\u03bf \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03bf \u03c3\u03c6\u03ac\u03bb\u03bc\u03b1 \u03c3\u03c4\u03bf \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 Cloudflare, \u03c0\u03bf\u03c5 \u03b5\u03be\u03c5\u03c0\u03b7\u03c1\u03b5\u03c4\u03b5\u03af \u03ad\u03bd\u03b1 \u03c4\u03b5\u03c1\u03ac\u03c3\u03c4\u03b9\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c6\u03b9\u03bb\u03c4\u03c1\u03ac\u03c1\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03bf\u03c5 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c4\u03b7\u03c2, \u03b5\u03af\u03c7\u03b5 \u03c9\u03c2 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 <b>\u03bd\u03b1 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03c3\u03b5\u03b9\u00a0\u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1\u00a0\u03c0\u03bf\u03bb\u03bb\u03ad\u03c2\u00a0\u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b5\u03c2 \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b5\u03c2 \u03bc\u03b7\u00a0\u03c0\u03c1\u03bf\u03c3\u03b2\u03ac\u03c3\u03b9\u03bc\u03b5\u03c2\u00a0\u03ae \u03c5\u03c0\u03bf\u03b2\u03b1\u03b8\u03bc\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03bf\u03b2\u03b1\u03c1\u03ac \u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03bf\u03c5\u03c2<\/b>.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u0391\u03c2 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03c4\u03ce\u03c1\u03b1 \u03b3\u03b9\u03b1\u03c4\u03af \u03b1\u03be\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c2 \u03ad\u03bd\u03b1 WAF.\u00a0\u00a0<\/span><\/p>\n<h3 aria-level=\"2\"><span style=\"color: #000000;\"><b>\u0393\u03b9\u03b1\u03c4\u03af\u00a0\u03bd\u03b1\u00a0\u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2\u00a0Web\u00a0Application\u00a0Firewall;<\/b>\u00a0<\/span><\/h3>\n<p><span style=\"color: #000000;\">\u0388\u03bd\u03b1\u00a0web\u00a0application\u00a0firewall\u00a0\u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u00a0\u03bd\u03b1\u00a0\u03ad\u03c7\u03b5\u03b9 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ac \u03bf\u03c6\u03ad\u03bb\u03b7, \u03cc\u03c0\u03c9\u03c2:\u00a0<\/span><\/p>\n<h4><span style=\"color: #000000;\">1. \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03b1\u03c0\u03cc \u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2\u00a0\u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03c9\u03bd\u00a0bots<\/span><\/h4>\n<p><span style=\"color: #000000;\">\u039f\u03b9 \u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2\u00a0bots\u00a0\u03b5\u03af\u03bd\u03b1\u03b9\u00a0<b>\u03b5\u03c0\u03b9\u03b2\u03bb\u03b1\u03b2\u03b5\u03af\u03c2 \u03b3\u03b9\u03b1\u00a0\u03ba\u03ac\u03b8\u03b5\u00a0website\u00a0<\/b>\u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u00a0<b>\u03c6\u03ae\u03bc\u03b7\u00a0<\/b>\u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03c3\u03b7\u03c2\u00a0\u03ba\u03b1\u03b9\u00a0\u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1:\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"14\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">\u03c5\u03c0\u03b5\u03c1\u03c6\u03cc\u03c1\u03c4\u03c9\u03c3\u03b7\u00a0\u03bc\u03b5\u00a0\u03c8\u03b5\u03cd\u03c4\u03b9\u03ba\u03b7\u00a0\u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"14\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span style=\"color: #000000;\">spam\u00a0\u03c3\u03b5\u00a0\u03c6\u03cc\u03c1\u03bc\u03b5\u03c2\u00a0\u03ba\u03b1\u03b9\u00a0\u03c3\u03c7\u03cc\u03bb\u03b9\u03b1\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"14\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span style=\"color: #000000;\">brute force \u03b1\u03c0\u03cc\u03c0\u03b5\u03b9\u03c1\u03b5\u03c2\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"14\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span style=\"color: #000000;\">DDoS \u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"14\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\">\u03c5\u03c0\u03bf\u03ba\u03bb\u03bf\u03c0\u03ae \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ce\u03bd\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u0397\u00a0\u03c7\u03c1\u03ae\u03c3\u03b7\u00a0\u03b5\u03bd\u03cc\u03c2\u00a0WAF \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03b9\u00a0\u03ba\u03b1\u03b9 \u03bc\u03c0\u03bb\u03bf\u03ba\u03ac\u03c1\u03b5\u03b9\u00a0\u03c4\u03b7\u03bd\u00a0\u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03b7\u00a0bot traffic,\u00a0\u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2\u00a0\u03c4\u03b7\u03bd\u00a0\u03b1\u03bd\u03ac\u03b3\u03ba\u03b7\u00a0\u03b3\u03b9\u03b1\u00a0\u03be\u03b5\u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03ac\u00a0bot-blocker\u00a0\u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1 \u03ae \u03c0\u03bf\u03bb\u03cd\u03c0\u03bb\u03bf\u03ba\u03b5\u03c2\u00a0\u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ad\u03c2\u00a0\u03ac\u03bc\u03c5\u03bd\u03b1\u03c2.\u00a0<\/span><\/p>\n<h4><span style=\"color: #000000;\">2. \u0395\u03c0\u03b9\u03b4\u03b9\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7\u00a0\u03bc\u03b7\u00a0\u03b1\u03c3\u03c6\u03b1\u03bb\u03bf\u03cd\u03c2\u00a0\u03ba\u03ce\u03b4\u03b9\u03ba\u03b1<a class=\"ab-item\" role=\"menuitem\" href=\"https:\/\/www.papaki.com\/blog\/?p=21848&amp;preview=true\" target=\"wp-preview-21848\">\u03a0\u03c1\u03bf\u03b2\u03bf\u03bb\u03ae \u03ac\u03c1\u03b8\u03c1\u03bf\u03c5<\/a><\/span><\/h4>\n<p><span style=\"color: #000000;\">\u0391\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b9 \u03b1\u03bd \u03bf\u03b9\u00a0DevOps\u00a0\u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03bd\u03bf\u03c5\u03bd \u03c3\u03c5\u03c7\u03bd\u03ac \u03c4\u03b9\u03c2\u00a0web\u00a0\u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2, \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03b5\u03af\u03bd\u03bf\u03c5\u03bd \u03bb\u03cc\u03b3\u03c9\u00a0\u03ba\u03b1\u03b8\u03c5\u03c3\u03c4\u03b5\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd \u03c3\u03c4\u03b1\u00a0security\u00a0updates.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u03a3\u03b5 \u03c4\u03ad\u03c4\u03bf\u03b9\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2, \u03ad\u03bd\u03b1 WAF \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c9\u03c4\u03ae\u03c1\u03b9\u03bf.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u03a0\u03bf\u03bb\u03bb\u03ac WAF \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf\u00a0Cloudflare, \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd\u00a0<b>virtual\u00a0patching<\/b>, \u03bc\u03b9\u03b1 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ae \u03c0\u03bf\u03c5 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf \u03b1\u03c0\u03cc \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03ad\u03c7\u03bf\u03c5\u03bd \u03b1\u03ba\u03cc\u03bc\u03b7 \u03b5\u03c0\u03b9\u03b4\u03b9\u03bf\u03c1\u03b8\u03c9\u03b8\u03b5\u03af. \u0394\u03b5\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bc\u03cc\u03bd\u03b9\u03bc\u03b7 \u03bb\u03cd\u03c3\u03b7, \u03b1\u03bb\u03bb\u03ac \u03b4\u03af\u03bd\u03b5\u03b9 \u03c7\u03c1\u03cc\u03bd\u03bf \u03c3\u03c4\u03b9\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2 \u03bd\u03b1 \u03b4\u03b9\u03bf\u03c1\u03b8\u03ce\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03c0\u03c1\u03b9\u03bd \u03c4\u03bf \u03b5\u03ba\u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b5\u03c5\u03c4\u03bf\u03cd\u03bd \u03bf\u03b9\u00a0\u03ba\u03c5\u03b2\u03b5\u03c1\u03bd\u03bf\u03b5\u03b3\u03ba\u03bb\u03b7\u03bc\u03b1\u03c4\u03af\u03b5\u03c2.\u00a0<\/span><\/p>\n<h4><span style=\"color: #000000;\">3. \u0394\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u00a0\u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2\u00a0\u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2<\/span><\/h4>\n<p><span style=\"color: #000000;\">\u03a4\u03bf WAF \u03b2\u03bf\u03b7\u03b8\u03ac \u03c4\u03b9\u03c2\u00a0online\u00a0\u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bd\u03b1 \u03b1\u03c5\u03c4\u03bf\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u00a0<b>\u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2<\/b>, \u03cc\u03c0\u03c9\u03c2\u00a0\u03bf\u00a0GDPR\u00a0\u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03ce\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd\u00a0\u03ba\u03b1\u03b9\u00a0\u03c4\u03bf\u00a0PCI DSS\u00a0\u03b3\u03b9\u03b1\u00a0\u03c4\u03b7\u03bd\u00a0\u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u00a0\u03c4\u03c9\u03bd\u00a0\u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd\u00a0\u03c4\u03b7\u03c2\u00a0\u03ba\u03ac\u03c1\u03c4\u03b1\u03c2 \u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ae\u03c2\u00a0\u03c3\u03b5\u00a0eShops.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u0397\u00a0\u03bc\u03b7\u00a0\u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u00a0\u03bc\u03b5\u00a0\u03b1\u03c5\u03c4\u03bf\u03cd\u03c2\u00a0\u03c4\u03bf\u03c5\u03c2\u00a0\u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2\u00a0\u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u00a0\u03bd\u03b1\u00a0\u03ad\u03c7\u03b5\u03b9\u00a0<b>\u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2\u00a0\u03c3\u03c5\u03bd\u03ad\u03c0\u03b5\u03b9\u03b5\u03c2\u00a0\u03c3\u03b5\u00a0\u03bc\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03c3\u03b7<\/b>. \u0397\u00a0\u03c7\u03c1\u03ae\u03c3\u03b7\u00a0\u03b5\u03bd\u03cc\u03c2\u00a0WAF \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u00a0\u03ad\u03bd\u03b1\u03bd \u03b1\u03c0\u03cc\u00a0\u03c4\u03bf\u03c5\u03c2\u00a0\u03c0\u03b9\u03bf\u00a0\u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c5\u03c2\u00a0\u03c4\u03c1\u03cc\u03c0\u03bf\u03c5\u03c2\u00a0\u03b3\u03b9\u03b1\u00a0\u03c4\u03b7\u00a0\u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u00a0\u03bc\u03b5\u00a0\u03c4\u03bf\u03c5\u03c2\u00a0\u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2.\u00a0<\/span><\/p>\n<h4><span style=\"color: #000000;\">4. \u0391\u03bd\u03af\u03c7\u03bd\u03b5\u03c5\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03b2\u03b9\u03ac\u03c3\u03b5\u03c9\u03bd \u03c3\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf<\/span><\/h4>\n<p><span style=\"color: #000000;\">\u0388\u03bd\u03b1 WAF \u03b2\u03bf\u03b7\u03b8\u03ac \u03c4\u03b9\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2 \u03bd\u03b1\u00a0<b>\u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03b6\u03bf\u03c5\u03bd \u03b1\u03c0\u03b5\u03b9\u03bb\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc\u03c0\u03b5\u03b9\u03c1\u03b5\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b2\u03af\u03b1\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf<\/b>.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u0397 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 HTTP \u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u03c2 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9<b>\u00a0\u03b1\u03c5\u03c4\u03cc\u03bc\u03b1\u03c4\u03b1, 24\/7<\/b>, \u03b5\u03bd\u03ce \u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 WAF \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd:\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"15\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">\u03b1\u03bd\u03b1\u03bb\u03cd\u03c3\u03b5\u03b9\u03c2\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"15\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span style=\"color: #000000;\">\u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03c3\u03c5\u03bc\u03b2\u03ac\u03bd\u03c4\u03c9\u03bd\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"15\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span style=\"color: #000000;\">\u03b5\u03bd\u03b9\u03c3\u03c7\u03c5\u03bc\u03ad\u03bd\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b1 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u03c2 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03bc\u03b9\u03b1 \u03b5\u03c0\u03af\u03b8\u03b5\u03c3\u03b7.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\"><b>\u0391\u03bd \u03b8\u03ad\u03bb\u03b5\u03b9\u03c2 \u03bd\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ad\u03bd\u03b1\u00a0firewall\u00a0\u03c3\u03c4\u03bf\u00a0site\u00a0\u03c3\u03bf\u03c5<\/b>,\u00a0\u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03b5\u03af\u03c4\u03b5\u00a0\u03bd\u03b1 \u03c4\u03bf \u03ba\u03ac\u03bd\u03b5\u03b9\u03c2 \u03bc\u03cc\u03bd\u03bf\u03c2\/\u03b7 \u03c3\u03bf\u03c5, \u03b5\u03af\u03c4\u03b5 \u03b1\u03bd \u03b4\u03b5\u03bd \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2,\u00a0\u03bd\u03b1 \u03b6\u03b7\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7 \u03b2\u03bf\u03ae\u03b8\u03b5\u03b9\u03b1\u00a0\u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae \u03c3\u03bf\u03c5.\u00a0<\/span><\/p>\n<h3><span style=\"color: #000000;\"><b>\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03c3\u03ae \u03c3\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c7\u03c1\u03ae\u03c3\u03b7 WAF<\/b>\u00a0<\/span><\/h3>\n<p><span style=\"color: #000000;\">\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03bf \u03ad\u03c0\u03b1\u03ba\u03c1\u03bf \u03ad\u03bd\u03b1 Web\u00a0Application\u00a0Firewall\u00a0\u03ba\u03b1\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03bd \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ce\u03bd \u03ae \u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03c9\u03bd, \u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b5 \u03bc\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ad\u03c2 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2:\u00a0<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\"><b>\u0395\u03c0\u03af\u03bb\u03b5\u03be\u03b5 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf WAF<\/b><\/span><br \/>\n<span style=\"color: #000000;\">\u03a0\u03c1\u03bf\u03c4\u03af\u03bc\u03b7\u03c3\u03b5\u00a0cloud-based\u00a0\u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd\u00a0\u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03b1\u03c0\u03ad\u03bd\u03b1\u03bd\u03c4\u03b9\u00a0\u03c3\u03b5 \u03bd\u03ad\u03b1 \u03b5\u03af\u03b4\u03b7 \u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03c9\u03bd.\u00a0<\/span><\/li>\n<li><span style=\"color: #000000;\"><b>\u03a1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b5 \u03c3\u03c9\u03c3\u03c4\u03ac \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03bd\u03cc\u03bd\u03b5\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2<\/b><\/span><br \/>\n<span style=\"color: #000000;\">\u0395\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03b1\u03c0\u03cc\u00a0bots,\u00a0rate\u00a0limiting\u00a0\u03ba\u03b1\u03b9 \u03b1\u03bd\u03af\u03c7\u03bd\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03b7\u03c2 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.\u00a0<\/span><\/li>\n<li><span style=\"color: #000000;\"><b>\u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b5 \u03c4\u03b1alerts\u00a0\u03ba\u03b1\u03b9 \u03c4\u03b1 reports<\/b><\/span><br \/>\n<span style=\"color: #000000;\">\u03a4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 WAF \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03b9\u03b4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf. \u0397 \u03ac\u03bc\u03b5\u03c3\u03b7 \u03b1\u03bd\u03c4\u03af\u03b4\u03c1\u03b1\u03c3\u03b7\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae.\u00a0<\/span><\/li>\n<li><span style=\"color: #000000;\"><b>\u03a3\u03c5\u03bd\u03b4\u03cd\u03b1\u03c3\u03b5 WAF \u03bc\u03b5 \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2<\/b><\/span><br \/>\n<span style=\"color: #000000;\">\u0391\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03b5 WAF, \u03b7 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 CMS \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd\u00a0plugins\u00a0\u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b7, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03ba\u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b5\u03c5\u03c0\u03b1\u03b8\u03b5\u03b9\u03ce\u03bd.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u0397 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2\u00a0firewall\u00a0\u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b9\u03bf \u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03ba\u03ac\u03b8\u03b5\u00a0online\u00a0\u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03c3\u03b7\u03c2.\u00a0<\/span><\/p>\n<h3><span style=\"color: #000000;\"><b>\u0395\u03c0\u03af\u03bb\u03bf\u03b3\u03bf\u03c2<\/b>\u00a0<\/span><\/h3>\n<p><span style=\"color: #000000;\">\u03a3\u03c5\u03bd\u03bf\u03c0\u03c4\u03b9\u03ba\u03ac, \u03ad\u03bd\u03b1 Web\u00a0Application\u00a0Firewall\u00a0(WAF) \u03b5\u03b3\u03ba\u03b1\u03b8\u03af\u03c3\u03c4\u03b1\u03c4\u03b1\u03b9 \u03c3\u03b5\u00a0web\u00a0\u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c4\u03b9\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03b5\u03b9 \u03b1\u03c0\u03cc\u00a0\u03ba\u03c5\u03b2\u03b5\u03c1\u03bd\u03bf\u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2. \u0394\u03c1\u03b1 \u03c3\u03b1\u03bd \u00ab\u03c4\u03b5\u03af\u03c7\u03bf\u03c2\u00bb \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03bf\u03bd\u00a0web\u00a0server\u00a0\u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03ba\u03cc\u03b2\u03bf\u03c5\u03bb\u03bf\u03c5\u03c2 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2, \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03b1\u03b2\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">\u039c\u03b5 \u03bb\u03af\u03b3\u03b1 \u03bb\u03cc\u03b3\u03b9\u03b1,\u00a0<b>\u03ad\u03bd\u03b1 WAF \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b9\u03bf \u03b2\u03b1\u03c3\u03b9\u03ba\u03bf\u03cd\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03c3\u03b5\u03b9\u03c2 \u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5\u00a0site\u00a0\u03c3\u03bf\u03c5<\/b>\u00a0\u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5\u00a0Cloudflare\u00a0\u03bc\u03ac\u03c2 \u03c4\u03bf \u03c5\u03c0\u03b5\u03bd\u03b8\u03cd\u03bc\u03b9\u03c3\u03b1\u03bd \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c0\u03b9\u03bf \u03be\u03b5\u03ba\u03ac\u03b8\u03b1\u03c1\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf.\u00a0<\/span><\/p>\n<h6><span style=\"color: #000000;\"><b>\u0394\u03b9\u03ac\u03b2\u03b1\u03c3\u03b5 \u03b1\u03ba\u03cc\u03bc\u03b7:<\/b>\u00a0<\/span><\/h6>\n<p><a href=\"https:\/\/www.papaki.com\/blog\/2025\/06\/12\/asfaleia-eshop\/\" target=\"_blank\" rel=\"noopener\"><span data-contrast=\"none\">7 \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c0\u03b9\u03bf \u03b1\u03c3\u03c6\u03b1\u03bb\u03ad\u03c2\u00a0eShop<\/span><\/a><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/www.papaki.com\/blog\/2023\/12\/04\/ti-einai-to-otp\/\" target=\"_blank\" rel=\"noopener\"><span data-contrast=\"none\">\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf OTP \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1\u03c4\u03af \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03bb\u03bf\u03b3\u03b1\u03c1\u03b9\u03b1\u03c3\u03bc\u03cc \u03c3\u03bf\u03c5;<\/span><\/a><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0391\u03bd \u03b5\u03c7\u03b8\u03ad\u03c2 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