{"id":153821,"date":"2026-01-16T23:13:08","date_gmt":"2026-01-16T21:13:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/lets-encrypt-nachal-vydavat-sertifikaty-dlya-ip-adresov-i-6-dnevnye-sertifikaty"},"modified":"2026-01-16T23:13:08","modified_gmt":"2026-01-16T21:13:08","slug":"lets-encrypt-nachal-vydavat-sertifikaty-dlya-ip-adresov-i-6-dnevnye-sertifikaty","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/lets-encrypt-nachal-vydavat-sertifikaty-dlya-ip-adresov-i-6-dnevnye-sertifikaty","title":{"rendered":"Let&apos;s Encrypt hat begonnen, Zertifikate f\u00fcr IP-Adressen und 6-t\u00e4gige Zertifikate auszustellen","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Das gemeinn\u00fctzige Zertifizierungszentrum Let's Encrypt, das von der Community kontrolliert wird und kostenlos Zertifikate an alle Interessierten ausstellt, hat begonnen, kostenlose Zertifikate f\u00fcr IP-Adressen auszugeben und bietet auch die M\u00f6glichkeit, TLS-Zertifikate zu erhalten, deren Lebensdauer auf 160 Stunden (6 Tage) beschr\u00e4nkt ist. Am 13. Mai soll die Unterst\u00fctzung f\u00fcr die optionale Ausstellung von Zertifikaten eingef\u00fchrt werden, die 45 Tage g\u00fcltig sind. Gem\u00e4\u00df dem zuvor angek\u00fcndigten Plan wird die maximale G\u00fcltigkeitsdauer der Zertifikate ab dem 10. Februar 2027 von 90 auf 64 Tage verk\u00fcrzt und am 16. Februar 2028 auf 45 Tage.       <\/p>\n<p>Die ab heute verf\u00fcgbaren Zertifikate f\u00fcr IP-Adressen gelten f\u00fcr 6 Tage und erm\u00f6glichen es, einen sicheren verschl\u00fcsselten Zugriff auf Hosts einzurichten, nicht nur bei Verwendung von Domainnamen, sondern auch bei direkter Ansprache \u00fcber <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/de\/lir\/ipv4\/\"   title=\"IP-Adresse\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"616\">IP-Adresse<\/a>. Der gesicherte Zugriff auf <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/de\/server\/\"   title=\"Web-Server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"746\">Web-Server<\/a> \u00fcber die IP-Adresse kann n\u00fctzlich sein, um mit Heimger\u00e4ten zu interagieren; bei der Erstkonfiguration oder dem Testen neuer Server; um verschl\u00fcsselte Verbindungen zwischen Backends in der internen Infrastruktur zu organisieren; zum Erstellen von Platzhalterseiten, die beim Zugriff \u00fcber IP angezeigt werden; beim Bereitstellen pers\u00f6nlicher Server; um den Zugriff auf DoH-Server (DNS \u00fcber HTTPS) direkt \u00fcber IP zu erm\u00f6glichen.    <\/p>\n<p>Zertifikate f\u00fcr Domains, deren G\u00fcltigkeitsdauer auf 6 Tage begrenzt ist, k\u00f6nnen zur Verbesserung der Sicherheit der Infrastruktur eingesetzt werden - im Falle einer unbemerkten Zertifikatsleckage infolge eines Hacks w\u00fcrden kurzlebige Zertifikate Angreifern erschweren, den Datenverkehr des Opfers \u00fcber einen l\u00e4ngeren Zeitraum zu kontrollieren oder die Zertifikate f\u00fcr Phishing zu verwenden.           <\/p>\n<p>Um ein kurzlebiges Zertifikat f\u00fcr eine Domain und ein Zertifikat f\u00fcr eine IP-Adresse anzufordern, muss der ACME-Client die Unterst\u00fctzung f\u00fcr die Protok-Erweiterung implementieren, die die Profile umsetzt, sowie die Unterst\u00fctzung des Profils \u201eshortlived\u201c. Zur Best\u00e4tigung des Besitzes einer IP-Adresse k\u00f6nnen nur die Methoden http-01 und tls-alpn-01 verwendet werden (die Methode dns-01 ist nicht zul\u00e4ssig).<br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64628\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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&#8217;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, \u043d\u0430\u0447\u0430\u043b \u0432\u044b\u0434\u0430\u0432\u0430\u0442\u044c \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u044b\u0435 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b \u0434\u043b\u044f IP-\u0430\u0434\u0440\u0435\u0441\u043e\u0432, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u043b \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f TLS-\u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0432, \u0432\u0440\u0435\u043c\u044f \u0436\u0438\u0437\u043d\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043e 160 \u0447\u0430\u0441\u0430\u043c\u0438 (6 \u0434\u043d\u044f\u043c\u0438). 13 \u043c\u0430\u044f \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u044b \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043e\u043f\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u044b\u0434\u0430\u0447\u0438 \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. \u0412 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0440\u0430\u043d\u0435\u0435 \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u043c \u043f\u043b\u0430\u043d\u043e\u043c 10 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2027 \u0433\u043e\u0434\u0430 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 [&hellip;]<\/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-153821","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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&#039;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 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\u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Let&amp;apos;s Encrypt \u043d\u0430\u0447\u0430\u043b \u0432\u044b\u0434\u0430\u0432\u0430\u0442\u044c \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b \u0434\u043b\u044f IP-\u0430\u0434\u0440\u0435\u0441\u043e\u0432 \u0438 6-\u0434\u043d\u0435\u0432\u043d\u044b\u0435 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b | ProHoster","og:description":"\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 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