{"id":2286,"date":"2014-04-11T13:21:21","date_gmt":"2014-04-11T12:21:21","guid":{"rendered":"http:\/\/www.itkommando.hu\/site\/?page_id=2286"},"modified":"2021-07-13T11:18:54","modified_gmt":"2021-07-13T10:18:54","slug":"tobb-mint-300-000-routert-tortek-fel","status":"publish","type":"page","link":"https:\/\/www.itkommando.hu\/site\/a_halozat_szolgalataban\/tanulmanyok\/tobb-mint-300-000-routert-tortek-fel\/","title":{"rendered":"T\u00f6bb, mint 300 000 routert t\u00f6rtek fel"},"content":{"rendered":"<p>T\u00f6bb, mint 300 000 routert felt\u00f6rtek <sup><a href=\"#footnote_1_2286\" id=\"identifier_1_2286\" class=\"footnote-link footnote-identifier-link\" title=\"Angol nyelv\u0171 cikk\">1<\/a><\/sup> <sup><a href=\"#footnote_2_2286\" id=\"identifier_2_2286\" class=\"footnote-link footnote-identifier-link\" title=\"A HVG.hu cikke&nbsp;\">2<\/a><\/sup>\u00a0<a href=\"http:\/\/www.itkommando.hu\/site\/wp-content\/uploads\/Router.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-thumbnail wp-image-2287\" src=\"http:\/\/www.itkommando.hu\/site\/wp-content\/uploads\/Router-150x150.jpg\" alt=\"Wireles (&quot;Dr\u00f3tn\u00e9lk\u00fcli&quot;) touter\" width=\"150\" height=\"150\" \/><\/a> \u00e9s rosszindulat\u00fa m\u00f3don megv\u00e1ltoztatt\u00e1k a be\u00e1ll\u00edt\u00e1saikat.<\/p>\n<p>Term\u00e9szetesen annak ellen\u00e9re, hogy a routerek ismert hib\u00e1it haszn\u00e1lt\u00e1k ki, megel\u0151zhetj\u00fck, hogy az eset vel\u00fcnk is megt\u00f6rt\u00e9njen.<\/p>\n<ul>\n<li>V\u00e1ltoztassuk meg az alap\u00e9rtelmezett jelszavakat!<\/li>\n<li>A WiFi-hez haszn\u00e1ljunk WPA vagy WPA2 v\u00e9delmet legal\u00e1bb 10 le\u00fct\u00e9s hossz\u00fa jelsz\u00f3val.<\/li>\n<li>Friss\u00edts\u00fck\/friss\u00edttess\u00fck a router\u00fcnk firmwarej\u00e9t rendszeresen.<\/li>\n<li>Ha DD-WRT-t haszn\u00e1lunk, akkor a gy\u00e1rt\u00f3specifikus hib\u00e1k kev\u00e9sb\u00e9 fenyegetnek, viszont figyelni kell a DD-WRT hibalist\u00e1kat.<\/li>\n<\/ul>\n<p>Term\u00e9szetesen nem szabad az egy\u00e9b biztons\u00e1gi elj\u00e1r\u00e1sokat sem elhanyagolni, mint a ment\u00e9s (backup), v\u00edrusirt\u00f3k, h\u00e1l\u00f3zati \u00e9s munka\u00e1llom\u00e1sra telep\u00edtett t\u0171zfalak telep\u00edt\u00e9se \u00e9s rendszeres friss\u00edt\u00e9se, karbantart\u00e1sa.<\/p>\n<p>Az oper\u00e1ci\u00f3s rendszerek \u00e9s alkalmaz\u00e1sok rendszeres friss\u00edt\u00e9se szint\u00e9n alapvet\u0151. Sokan el szokt\u00e1k hanyagolni, bizalmatlans\u00e1gb\u00f3l, vagy egyszer\u0171 nemt\u00f6r\u0151d\u00f6ms\u00e9gb\u0151l. A bizalmatlans\u00e1gra nincs okunk, mivel az oper\u00e1ci\u00f3s rendszer \u00e9s alkalmaz\u00e1sok gy\u00e1rt\u00f3inak nem \u00e9rdeke vissza\u00e9lni az \u00fcgyfelei bizalm\u00e1val.<\/p>\n<h3>Kapcsol\u00f3d\u00f3 oldalak<\/h3>\n<p><a href=\"http:\/\/www.itkommando.hu\/site\/mobileszkozok-vedelme\/\">Mobileszk\u00f6z\u00f6k v\u00e9delme<\/a><br \/>\n<a href=\"http:\/\/www.itkommando.hu\/site\/az-informatikai-eszkozok-tuzvedelme\/\">Az informatikai eszk\u00f6z\u00f6k t\u0171zv\u00e9delme<\/a><br \/>\n<a title=\"Az internetes l\u00e1bnyom\" href=\"http:\/\/www.itkommando.hu\/site\/a_halozat_szolgalataban\/tanulmanyok\/gondolatok-az-internetes-labnyomrol\/\">Gondolatok az internetes l\u00e1bnyomr\u00f3l<\/a><br \/>\n<a title=\"OpenWRT\" href=\"http:\/\/www.itkommando.hu\/site\/openwrt\/\">OpenWRT<\/a><\/p>\n<ol class=\"footnotes\"><li id=\"footnote_1_2286\" class=\"footnote\"><a title=\"T\u00f6bb. mint 300 000 router be\u00e1ll\u00edt\u00e1sait v\u00e1ltoztatt\u00e1k meg hackerek\" href=\"http:\/\/arstechnica.com\/security\/2014\/03\/hackers-hijack-300000-plus-wireless-routers-make-malicious-changes\/\" target=\"_blank\" rel=\"noopener\">Angol nyelv\u0171 cikk<\/a><span class=\"footnote-back-link-wrapper\">[<a href=\"#identifier_1_2286\" class=\"footnote-link footnote-back-link\">&#8617;<\/a>]<\/span><\/li><li id=\"footnote_2_2286\" class=\"footnote\"><a title=\"A Ruterek be\u00e1ll\u00edt\u00e1sa alapvet\u0151 hat\u00e1ssal van az adatbiztons\u00e1gra\" href=\"http:\/\/hvg.hu\/tudomany\/20140304_feltort_routerek_dns_beallitasok\" target=\"_blank\" rel=\"noopener\">A HVG.hu cikke<\/a>\u00a0<span class=\"footnote-back-link-wrapper\">[<a href=\"#identifier_2_2286\" class=\"footnote-link footnote-back-link\">&#8617;<\/a>]<\/span><\/li><\/ol>","protected":false},"excerpt":{"rendered":"<p>T\u00f6bb, mint 300 000 routert felt\u00f6rtek 1 2\u00a0 \u00e9s rosszindulat\u00fa m\u00f3don megv\u00e1ltoztatt\u00e1k a be\u00e1ll\u00edt\u00e1saikat. Term\u00e9szetesen annak ellen\u00e9re, hogy a routerek ismert hib\u00e1it haszn\u00e1lt\u00e1k ki, megel\u0151zhetj\u00fck, hogy az eset vel\u00fcnk is&hellip;<a href=\"https:\/\/www.itkommando.hu\/site\/a_halozat_szolgalataban\/tanulmanyok\/tobb-mint-300-000-routert-tortek-fel\/\" class=\"more-link\"><span class=\"more-button\">Tov\u00e1bb a r\u00e9szletekre<span class=\"screen-reader-text\">T\u00f6bb, mint 300 000 routert t\u00f6rtek fel<\/span><\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":2287,"parent":397,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[14,70,16],"tags":[],"class_list":["post-2286","page","type-page","status-publish","has-post-thumbnail","hentry","category-biztonsag","category-internet","category-tanacsok"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages\/2286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/comments?post=2286"}],"version-history":[{"count":12,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages\/2286\/revisions"}],"predecessor-version":[{"id":5358,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages\/2286\/revisions\/5358"}],"up":[{"embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages\/397"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/media\/2287"}],"wp:attachment":[{"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/media?parent=2286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/categories?post=2286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/tags?post=2286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}