Nekoordinovan\u00fd neziskov\u00fd certifika\u010dn\u00ed \u00fa\u0159ad Let’s Encrypt, \u0159\u00edzen\u00fd komunitou a poskytuj\u00edc\u00ed certifik\u00e1ty zdarma v\u0161em z\u00e1jemc\u016fm, varoval p\u0159ed zkr\u00e1cen\u00edm doby platnosti TLS certifik\u00e1t\u016f z 90 na 64 dn\u00ed. Od 10. \u00fanora 2027 budou v\u0161echny nov\u00e9 a obnovovan\u00e9 certifik\u00e1ty vyd\u00e1v\u00e1ny na 64 dn\u00ed, zat\u00edmco certifik\u00e1ty vydan\u00e9 p\u0159ed t\u00edmto datem s 90denn\u00ed platnost\u00ed z\u016fstanou v platnosti. Krom\u011b toho se od 10. \u00fanora 2027 zkr\u00e1t\u00ed doba platnosti autorizace z 30 na 10 dn\u00ed, tzn. doba po potvrzen\u00ed va\u0161ich pr\u00e1v k dom\u00e9n\u011b, b\u011bhem kter\u00e9 m\u016f\u017ee b\u00fdt certifik\u00e1t vyd\u00e1n bez opakovan\u00fdch kontrol. Od 16. \u00fanora 2028 se pl\u00e1nuje zkr\u00e1tit doba platnosti certifik\u00e1t\u016f z 64 na 45 dn\u00ed a doba autorizace z 10 dn\u00ed na 7 hodin.<\/p>\n
D\u016fvodem zkr\u00e1cen\u00ed doby platnosti certifik\u00e1t\u016f jsou nov\u00e9 po\u017eadavky asociace CA\/Browser Forum, vypracovan\u00e9 b\u011bhem spole\u010dn\u00e9 pr\u00e1ce v\u00fdrobc\u016f prohl\u00ed\u017ee\u010d\u016f a certifika\u010dn\u00edch \u00fa\u0159ad\u016f. Podobn\u00e9 zkr\u00e1cen\u00ed doby platnosti bude zavedeno v\u0161emi certifika\u010dn\u00edmi \u00fa\u0159ady. CA\/Browser Forum ur\u010dil kone\u010dn\u00fd term\u00edn pro zaveden\u00ed na b\u0159ezen 2029, a maxim\u00e1ln\u00ed doba platnosti certifik\u00e1tu na 47 dn\u00ed. Po b\u0159eznu 2029 bude zpracov\u00e1n\u00ed nov\u00fdch certifik\u00e1t\u016f v prohl\u00ed\u017ee\u010d\u00edch, jejich\u017e doba platnosti p\u0159esahuje 47 dn\u00ed, vyvol\u00e1vat chybu \u201eERR_CERT_VALIDITY_TOO_LONG\u201c.<\/p>\n
P\u0159echod na certifik\u00e1ty s kr\u00e1tkou platnost\u00ed zkr\u00e1t\u00ed dobu zav\u00e1d\u011bn\u00ed nov\u00fdch kryptografick\u00fdch algoritm\u016f v p\u0159\u00edpad\u011b odhalen\u00ed zranitelnost\u00ed a zabr\u00e1n\u00ed \u00fato\u010dn\u00edk\u016fm v dlouh\u00e9m \u010dasov\u00e9m obdob\u00ed kontrolovat provoz ob\u011bti nebo vyu\u017e\u00edvat certifik\u00e1ty pro phishing v p\u0159\u00edpad\u011b \u00faniku certifik\u00e1tu v d\u016fsledku hacku. \u010cast\u011bj\u0161\u00ed ov\u011b\u0159ov\u00e1n\u00ed vlastnictv\u00ed dom\u00e9ny<\/a> a zkr\u00e1cen\u00ed platnosti certifik\u00e1t\u016f tak\u00e9 sn\u00ed\u017e\u00ed pravd\u011bpodobnost, \u017ee certifik\u00e1t bude nad\u00e1le platn\u00fd po ztr\u00e1t\u011b aktu\u00e1lnosti informac\u00ed v n\u011bm obsa\u017een\u00fdch, a sn\u00ed\u017e\u00ed riziko \u0161\u00ed\u0159en\u00ed nespr\u00e1vn\u011b vydan\u00fdch certifik\u00e1t\u016f. \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\udd47V \u00fanoru Let's Encrypt p\u0159ejde na 64denn\u00ed certifik\u00e1ty | ProHoster","description":"Nekomer\u010dn\u00ed certifika\u010dn\u00ed autorita Let's Encrypt, kontrolovan\u00e1 komunitou a poskytuj\u00edc\u00ed certifik\u00e1ty bezplatn\u011b v\u0161em z\u00e1jemc\u016fm, varovala o zkr\u00e1cen\u00ed platnosti TLS certifik\u00e1t\u016f z 90 na 64 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\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 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"