{"id":150385,"date":"2025-12-02T23:11:56","date_gmt":"2025-12-02T21:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/lets-encrypt-umenshit-srok-dejstviya-sertifikatov-do-45-dnej"},"modified":"2025-12-02T23:11:56","modified_gmt":"2025-12-02T21:11:56","slug":"lets-encrypt-umenshit-srok-dejstviya-sertifikatov-do-45-dnej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/lets-encrypt-umenshit-srok-dejstviya-sertifikatov-do-45-dnej","title":{"rendered":"A Let's Encrypt 45 napra cs\u00f6kkenti a tan\u00fas\u00edtv\u00e1nyok \u00e9rv\u00e9nyess\u00e9gi idej\u00e9t","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A k\u00f6z\u00f6ss\u00e9g \u00e1ltal ir\u00e1ny\u00edtott, nonprofit Let's Encrypt tan\u00fas\u00edtv\u00e1nykibocs\u00e1t\u00f3 k\u00f6zpont bejelentette, hogy fokozatosan cs\u00f6kkenti a kibocs\u00e1tott TLS-tan\u00fas\u00edtv\u00e1nyok \u00e9rv\u00e9nyess\u00e9gi idej\u00e9t 90 napr\u00f3l 45 napra. 2027. febru\u00e1r 10-\u00e9n a tan\u00fas\u00edtv\u00e1nyok \u00e9rv\u00e9nyess\u00e9gi ideje 64 napra cs\u00f6kken, m\u00edg 2028. febru\u00e1r 16-\u00e1n 45 napra. Az opcion\u00e1lis 45 napos tan\u00fas\u00edtv\u00e1nyok megszerz\u00e9se 2026. m\u00e1jus 13-\u00e1n v\u00e1lik el\u00e9rhet\u0151v\u00e9. <\/p>\n

Ellenben fokozatosan cs\u00f6kkentik az enged\u00e9lyez\u00e9si id\u0151szakot is; 2027. febru\u00e1r 10-\u00e9n a 30 napr\u00f3l 10 napra, m\u00edg 2028. febru\u00e1r 16-\u00e1n a 10 napr\u00f3l 7 \u00f3r\u00e1ra fog cs\u00f6kkenni. Az enged\u00e9lyez\u00e9si id\u0151szak alatt az az id\u0151tartamot \u00e9rtj\u00fck, amely az \u00d6n jogainak meger\u0151s\u00edt\u00e9se ut\u00e1n k\u00f6vetkezik. domain<\/a>, amely alatt a tan\u00fas\u00edtv\u00e1nyt \u00faj ellen\u0151rz\u00e9s n\u00e9lk\u00fcl lehet kiadni. E hat\u00e1rid\u0151 lej\u00e1rt\u00e1val \u00faj jogi meger\u0151s\u00edt\u00e9s sz\u00fcks\u00e9ges. <\/p>\n

A tan\u00fas\u00edtv\u00e1nyok \u00e9rv\u00e9nyess\u00e9gi idej\u00e9nek cs\u00f6kkent\u00e9s\u00e9nek okak\u00e9nt az CA\/Browser F\u00f3rum \u00faj k\u00f6vetelm\u00e9nyeit eml\u00edtik, amelyeket a b\u00f6ng\u00e9sz\u0151k gy\u00e1rt\u00f3inak \u00e9s a tan\u00fas\u00edtv\u00e1nykibocs\u00e1t\u00f3knak be kell tartaniuk. Hasonl\u00f3 \u00e9rv\u00e9nyess\u00e9gi id\u0151cs\u00f6kkent\u00e9st fog bevezetni minden tan\u00fas\u00edtv\u00e1nykibocs\u00e1t\u00f3. Az CA\/Browser F\u00f3rum v\u00e9gs\u0151 hat\u00e1rid\u0151k\u00e9nt 2029 m\u00e1rcius\u00e1t jel\u00f6lte meg a bevezet\u00e9s befejez\u00e9s\u00e9re, a tan\u00fas\u00edtv\u00e1ny maxim\u00e1lis \u00e9rv\u00e9nyess\u00e9gi ideje pedig 47 nap lesz. 2029 m\u00e1rcius\u00e1t k\u00f6vet\u0151en a b\u00f6ng\u00e9sz\u0151kben a 47 napot meghalad\u00f3 \u00e9rv\u00e9nyess\u00e9gi id\u0151vel rendelkez\u0151 \u00faj tan\u00fas\u00edtv\u00e1nyok hib\u00e1t, \u201eERR_CERT_VALIDITY_TOO_LONG\u201d eredm\u00e9nyt fognak eredm\u00e9nyezni. <\/p>\n

A r\u00f6vid lej\u00e1rat\u00fa tan\u00fas\u00edtv\u00e1nyokra val\u00f3 \u00e1t\u00e1ll\u00e1s el\u0151nyek\u00e9nt eml\u00edtik az \u00faj kriptogr\u00e1fiai algoritmusok bevezet\u00e9si idej\u00e9nek cs\u00f6kkent\u00e9s\u00e9t, ha a jelenlegi algoritmusokban sebezhet\u0151s\u00e9get fedeznek fel, valamint a biztons\u00e1g fokoz\u00e1s\u00e1t. P\u00e9ld\u00e1ul, ha a tan\u00fas\u00edtv\u00e1ny \u00e9szrev\u00e9tlen\u00fcl kisziv\u00e1rog egy hackel\u00e9s k\u00f6vetkezt\u00e9ben, a r\u00f6vid \u00e9let\u0171 tan\u00fas\u00edtv\u00e1nyok megakad\u00e1lyozz\u00e1k, hogy a t\u00e1mad\u00f3k hossz\u00fa ideig ellen\u0151rizz\u00e9k az \u00e1ldozat forgalm\u00e1t vagy haszn\u00e1lj\u00e1k a tan\u00fas\u00edtv\u00e1nyokat csal\u00e1sra. A domain-tulajdonjog gyakori ellen\u0151rz\u00e9se \u00e9s a tan\u00fas\u00edtv\u00e1nyok \u00e9rv\u00e9nyess\u00e9gi idej\u00e9nek cs\u00f6kkent\u00e9se cs\u00f6kkenti annak val\u00f3sz\u00edn\u0171s\u00e9g\u00e9t is, hogy a tan\u00fas\u00edtv\u00e1ny tov\u00e1bbra is \u00e9rv\u00e9nyes marad, miut\u00e1n az abban tal\u00e1lhat\u00f3 inform\u00e1ci\u00f3k elavultak, \u00e9s cs\u00f6kkenti a hib\u00e1san kibocs\u00e1tott tan\u00fas\u00edtv\u00e1nyok terjed\u00e9s\u00e9nek kock\u00e1zat\u00e1t. <\/p>\n

A Let's Encrypt a tan\u00fas\u00edtv\u00e1nyok \u00e9rv\u00e9nyess\u00e9gi idej\u00e9nek cs\u00f6kkent\u00e9se miatt azt aj\u00e1nlja a felhaszn\u00e1l\u00f3knak, hogy ne friss\u00edtsenek k\u00e9zi m\u00f3dszerekkel, hanem automatikus tan\u00fas\u00edtv\u00e1nykezel\u0151 rendszerekre t\u00e9rjenek \u00e1t. Emellett a m\u00e1r automatiz\u00e1lt rendszereket haszn\u00e1l\u00f3 felhaszn\u00e1l\u00f3knak biztos\u00edtaniuk kell, hogy eszk\u00f6zeik megfelel\u0151en t\u00e1mogass\u00e1k a cs\u00f6kkentett \u00e9rv\u00e9nyess\u00e9gi idej\u0171 tan\u00fas\u00edtv\u00e1nyokat. A tan\u00fas\u00edtv\u00e1nyok id\u0151ben t\u00f6rt\u00e9n\u0151 automatikus friss\u00edt\u00e9s\u00e9nek koordin\u00e1l\u00e1sa \u00e9rdek\u00e9ben az adminisztr\u00e1torok haszn\u00e1lhatj\u00e1k az ARI (ACME Renewal Information) protokoll kiterjeszt\u00e9s\u00e9t, amely lehet\u0151v\u00e9 teszi a tan\u00fas\u00edtv\u00e1nyok friss\u00edt\u00e9s\u00e9re vonatkoz\u00f3 sz\u00fcks\u00e9ges inform\u00e1ci\u00f3k megszerz\u00e9s\u00e9t \u00e9s az optim\u00e1lis friss\u00edt\u00e9si id\u0151 kiv\u00e1laszt\u00e1s\u00e1t. \u00c9rdemes egy monitoroz\u00f3 rendszert is be\u00e1ll\u00edtani, hogy azonos\u00edtani lehessen azokat az eseteket, amikor a tan\u00fas\u00edtv\u00e1nyt nem friss\u00edtett\u00e9k id\u0151ben. <\/p>\n

A domain ownership verification process will be simplified as the Let's Encrypt project plans to implement a new method called DNS-PERSIST-01 in 2026. Unlike the HTTP-01 and DNS-01 methods, this approach does not require updating information during each check, nor does it necessitate the ACME client having access to the web infrastructure or DNS server. With PERSIST-01, it suffices to add a specific TXT record in DNS once ('_validation-persist.example.com. IN TXT (\"ca.example; accounturi=https:\/\/ca.example\/acct\/123\")') for the ACME client to authorize without needing to update DNS data.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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, \u043e\u0431\u044a\u044f\u0432\u0438\u043b \u043e \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u043f\u043e\u044d\u0442\u0430\u043f\u043d\u043e \u0441\u043e\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u0441\u0440\u043e\u043a \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0432\u044b\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0445 TLS-\u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0432 \u0441 90 \u0434\u043e 45 \u0434\u043d\u0435\u0439. 10 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2027 \u0433\u043e\u0434\u0430 \u0441\u0440\u043e\u043a \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0432 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u043a\u0440\u0430\u0449\u0451\u043d \u0434\u043e 64 \u0434\u043d\u0435\u0439, \u0430 16 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2028 \u0433\u043e\u0434\u0430 — \u0434\u043e 45 \u0434\u043d\u0435\u0439. \u041e\u043f\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u0430\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0432, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 45 \u0434\u043d\u0435\u0439, […]<\/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-150385","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 Let's Encrypt cs\u00f6kkenti a tan\u00fas\u00edtv\u00e1nyok \u00e9rv\u00e9nyess\u00e9gi idej\u00e9t 45 napra | ProHoster","description":"A k\u00f6z\u00f6ss\u00e9g \u00e1ltal kezelt Let's Encrypt nonprofit tan\u00fas\u00edtv\u00e1nykiad\u00f3, amely ingyenesen biztos\u00edt tan\u00fas\u00edtv\u00e1nyokat mindenkinek, bejelentette, hogy fokozatosan cs\u00f6kkenti a kiadott 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