Det non-profit certifikatcenter Let's Encrypt, der styres af f\u00e6llesskabet og tilbyder certifikater gratis til alle interesserede, har advaret om en reduktion i varigheden af TLS-certifikater fra 90 til 64 dage. Fra den 10. februar 2027 vil alle nye og opdaterede certifikater blive udstedt med en varighed p\u00e5 64 dage, mens de 90-dages certifikater, der blev udstedt inden denne dato, forts\u00e6tter med at v\u00e6re gyldige. Derudover vil perioden for godkendelse, dvs. tiden efter bekr\u00e6ftelse af ejerskab af dom\u00e6net, i hvilken et certifikat kan udstedes uden gentagne kontroller, blive reduceret fra 30 til 10 dage den 10. februar 2027. Fra den 16. februar 2028 planl\u00e6gger de at reducere varigheden af certifikater fra 64 til 45 dage og godkendelser fra 10 dage til 7 timer.<\/p>\n
\u00c5rsagen til reduktionen af certifikatets varighed er de nye krav fra CA\/Browser Forum, der blev udviklet i samarbejde mellem producenter af browsere og certifikatcentre. En tilsvarende reduktion af varigheden vil blive implementeret af alle certifikatcentre. CA\/Browser Forum har fastsat en deadline for implementeringen i marts 2029, og den maksimale varighed af et certifikat vil v\u00e6re 47 dage. Efter marts 2029 vil behandling af nye certifikater i browsere, hvis varighed overstiger 47 dage, resultere i fejlmeddelelsen 'ERR_CERT_VALIDITY_TOO_LONG'.<\/p>\n
Overgangen til kortvarige certifikater vil reducere tiden til implementering af nye kryptografiske algoritmer i tilf\u00e6lde af, at der opdages s\u00e5rbarheder, og vil forhindre angribere i at kontrollere offerets trafik i lang tid eller bruge certifikater til phishing, hvis et certifikat l\u00e6kkes som f\u00f8lge af et hack. Hyppigere kontrol af ejerskab af dom\u00e6net<\/a> og forkortelse af certifikatets gyldighed vil ogs\u00e5 reducere sandsynligheden for, at et certifikat forbliver gyldigt efter at have mistet relevansen af de oplysninger, det indeholder, og mindske risikoen for spredning af forkert udstedte certifikater. \u041d\u0435\u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0439 \u0443\u0434\u043e\u0441\u0442\u043e\u0432\u0435\u0440\u044f\u044e\u0449\u0438\u0439 \u0446\u0435\u043d\u0442\u0440 Let’s Encrypt, \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u043c \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b \u0431\u0435\u0437\u0432\u043e\u0437\u043c\u0435\u0437\u0434\u043d\u043e \u0432\u0441\u0435\u043c \u0436\u0435\u043b\u0430\u044e\u0449\u0438\u043c, \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0434\u0438\u043b \u043e \u0441\u043e\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0438 \u0441\u0440\u043e\u043a\u0430 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f TLS-\u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0432 c 90 \u0434\u043e 64 \u0434\u043d\u0435\u0439. \u0421 10 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2027 \u0433\u043e\u0434\u0430 \u0432\u0441\u0435 \u043d\u043e\u0432\u044b\u0435 \u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0435\u043c\u044b\u0435 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b \u0431\u0443\u0434\u0443\u0442 \u0432\u044b\u0434\u0430\u0432\u0430\u0442\u044c\u0441\u044f \u043d\u0430 64 \u0434\u043d\u044f, \u0430 \u0432\u044b\u0434\u0430\u043d\u043d\u044b\u0435 \u0434\u043e \u044d\u0442\u043e\u0439 \u0434\u0430\u0442\u044b 90-\u0434\u043d\u0435\u0432\u043d\u044b\u0435 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0442 \u0441\u0432\u043e\u0451 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435. \u041f\u043e\u043c\u0438\u043c\u043e \u044d\u0442\u043e\u0433\u043e 10 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2027 \u0433\u043e\u0434\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183725","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\n","aioseo_head_json":{"title":"\ud83e\udd47I februar vil Let's Encrypt overg\u00e5 til 64-dages certifikater | ProHoster","description":"Det non-profit certifikatcenter Let's Encrypt, som er styret af 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Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"