Az IETF (Internet Engineering Task Force) bizotts\u00e1g, amely az Internet protokolljainak \u00e9s architekt\u00far\u00e1j\u00e1nak fejleszt\u00e9s\u00e9vel foglalkozik, k\u00f6zz\u00e9tette az RFC 8996-ot, amely hivatalosan elavult technol\u00f3gi\u00e1nak nyilv\u00e1n\u00edtja a TLS 1.0 \u00e9s 1.1 protokollokat. <\/p>\n
A TLS 1.0 specifik\u00e1ci\u00f3t 1999 janu\u00e1rj\u00e1ban publik\u00e1lt\u00e1k. H\u00e9t \u00e9vvel k\u00e9s\u0151bb adt\u00e1k ki a TLS 1.1 friss\u00edt\u00e9st a gener\u00e1l\u00e1si vektorok \u00e9s az adatkieg\u00e9sz\u00edt\u00e9sek biztons\u00e1g\u00e1nak jav\u00edt\u00e1sa \u00e9rdek\u00e9ben. A Pulse szolg\u00e1ltat\u00e1s adatai szerint SSL<\/a> A Pulse jelent\u00e9se szerint 2023. janu\u00e1r 16-\u00e1n a webhelyek 95,2%-a t\u00e1mogatja a TLS 1.2 protokollt a biztons\u00e1gos kapcsolatok l\u00e9trehoz\u00e1s\u00e1ra, m\u00edg a TLS 1.3 eset\u00e9ben ez az ar\u00e1ny 14,2%. A TLS 1.1 protokollal rendelkez\u0151 HTTPS-oldalak ar\u00e1nya 77,4%, m\u00edg a TLS 1.0 eset\u00e9ben 68%. Az Alexa ranglist\u00e1j\u00e1n szerepl\u0151 els\u0151 100 000 webhely k\u00f6z\u00fcl k\u00f6r\u00fclbel\u00fcl 21% m\u00e9g mindig nem haszn\u00e1l HTTPS-t. <\/p>\n A TLS 1.0 \/ 1.1 f\u0151 probl\u00e9m\u00e1i k\u00f6z\u00e9 tartozik a modern titkos\u00edt\u00e1sok (p\u00e9ld\u00e1ul ECDHE \u00e9s AEAD) t\u00e1mogat\u00e1s\u00e1nak hi\u00e1nya, valamint a specifik\u00e1ci\u00f3ban el\u0151\u00edrt r\u00e9gi titkos\u00edt\u00f3k t\u00e1mogat\u00e1sa, amelyek megb\u00edzhat\u00f3s\u00e1ga a sz\u00e1m\u00edt\u00e1stechnika jelenlegi fejl\u0151d\u00e9si szakasz\u00e1ban megk\u00e9rd\u0151jelezhet\u0151 (p\u00e9ld\u00e1ul a TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA t\u00e1mogat\u00e1sa, a teljes\u00edtm\u00e9ny biztos\u00edt\u00e1s\u00e1ra \u00e9s az autentik\u00e1ci\u00f3ra MD5 \u00e9s SHA-1 haszn\u00e1lat\u00e1val). Az elavult algoritmusok t\u00e1mogat\u00e1sa m\u00e1r ilyen t\u00e1mad\u00e1sokhoz vezetett, mint a ROBOT, DROWN, BEAST, Logjam \u00e9s FREAK. Azonban ezek a probl\u00e9m\u00e1k nem tekinthet\u0151k a protokoll sebezhet\u0151s\u00e9geinek, \u00e9s a megval\u00f3s\u00edt\u00e1s szintj\u00e9n lettek kezelve. A TLS 1.0 \/ 1.1 protokollokban nincsenek kritikus sebezhet\u0151s\u00e9gek, amelyeket gyakorlati t\u00e1mad\u00e1sokhoz lehetne felhaszn\u00e1lni. \u041a\u043e\u043c\u0438\u0442\u0435\u0442 IETF (Internet Engineering Task Force), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b RFC 8996, \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u044f\u0449\u0438\u0445 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u044b TLS 1.0 \u0438 1.1 \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f TLS 1.0 \u0431\u044b\u043b\u0430 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 \u0432 \u044f\u043d\u0432\u0430\u0440\u0435 1999 \u0433\u043e\u0434\u0430. \u0421\u043f\u0443\u0441\u0442\u044f \u0441\u0435\u043c\u044c \u043b\u0435\u0442 \u0431\u044b\u043b\u043e \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 TLS 1.1 \u0441 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439 \u0432\u0435\u043a\u0442\u043e\u0440\u043e\u0432 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0438 \u0434\u043e\u0431\u0430\u0432\u043e\u0447\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f. \u041f\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-99553","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47A TLS 1.0 \u00e9s 1.1 hivatalosan elavultk\u00e9nt van elismerve | ProHoster","description":"Az IETF (Internet Engineering Task Force) bizotts\u00e1g, amely az Internet protokolljainak \u00e9s architekt\u00far\u00e1j\u00e1nak fejleszt\u00e9s\u00e9vel foglalkozik, k\u00f6zz\u00e9tette az RFC 8996-ot, amely hivatalosan elavult technol\u00f3gi\u00e1nak 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\u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b RFC 8996, \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u044f\u0449\u0438\u0445 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u044b TLS 1.0 \u0438 1.1 \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 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Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"