{"id":99553,"date":"2021-03-24T16:22:42","date_gmt":"2021-03-24T14:22:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/tls-1-0-i-1-1-oficzialno-priznany-ustarevshimi"},"modified":"2021-03-24T16:22:42","modified_gmt":"2021-03-24T14:22:42","slug":"tls-1-0-i-1-1-oficzialno-priznany-ustarevshimi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/tls-1-0-i-1-1-oficzialno-priznany-ustarevshimi","title":{"rendered":"TLS 1.0 ja 1.1 on ametlikult tunnustatud vananenuks","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

IETF (Internet Engineering Task Force) komitee, mis tegeleb Interneti protokollide ja arhitektuuri arendamisega, on avaldanud RFC 8996, millega tunnistatakse TLS 1.0 ja 1.1 protokollid vananenud tehnoloogiateks. <\/p>\n

TLS 1.0 spetsifikatsioon avaldati jaanuaris 1999. Aastaid hiljem, 2006. aastal, anti v\u00e4lja TLS 1.1, mis sisaldas turvauuendusi, mis olid seotud initsialiseerimisvektorite genereerimise ja t\u00e4iendava t\u00e4idisega. Vastavalt teenuse SSL<\/a> Pulse seisuga 16. jaanuaril toetab protokoll TLS 1.2 95,2% veebisaitidest, mis lubavad turvaliste \u00fchenduste loomist, ning TLS 1.3 — 14,2%. Protokoll TLS 1.1 lubab 77,4% HTTPS-osaid, samas kui TLS 1.0 — 68%. Umbes 21% esimesest 100 000 veebisaidist, mis on kajastatud Alexa edetabelis, ei kasuta endiselt HTTPS-i. <\/p>\n

TLS 1.0\/1.1 peamised probleemid on kaasaegsete kr\u00fcptode (nt ECDHE ja AEAD) toe puudumine ning spetsifikatsiooni n\u00f5ue vanade kr\u00fcptode toetamiseks, mille usaldusv\u00e4\u00e4rsus on t\u00e4nap\u00e4evases arvutitehnika arengus kahtluse all (nt n\u00f5utakse TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA toe olemasolu, mille jaoks andmete terviklikkuse ja autentimise kontrollimiseks kasutatakse MD5 ja SHA-1). Vananenud algoritmide toetus on juba viinud selliste r\u00fcnnakute tekkimiseni nagu ROBOT, DROWN, BEAST, Logjam ja FREAK. Sellegipoolest ei olnud need probleemid protokolli haavatavused, vaid lahendati protokolli rakenduste tasemel. Enda TLS 1.0\/1.1 protokollides puuduvad kriitilised haavatavused, mida saaks kasutada praktiliste r\u00fcnnakute teostamiseks.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\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\n","aioseo_head_json":{"title":"\ud83e\udd47 TLS 1.0 ja 1.1 on ametlikult tunnustatud aegunuks | ProHoster","description":"IETF (Internet Engineering Task Force), mis tegeleb Interneti protokollide ja arhitektuuri arendamisega, on avaldanud RFC 8996, millega tunnistatakse ametlikult TLS 1.0 ja 1.1 protokollid aegunuks. TLS 1.0 spetsifikatsioon avaldati jaanuaris 1999. Aasta p\u00e4rast seitset aastat ilmus TLS 1.1 versioon, mis t\u00f5i kaasa turvaparandusi, sealhulgas algusvektorite ja t\u00e4iendava t\u00e4idislooduse genereerimise. 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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 \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 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