{"id":37752,"date":"2025-04-16T17:48:37","date_gmt":"2025-04-16T15:48:37","guid":{"rendered":"http:\/\/159.69.82.204\/win\/?p=37752"},"modified":"2025-04-16T17:48:37","modified_gmt":"2025-04-16T15:48:37","slug":"tls-server-certificates-only-valid-for-47-days-from-2029","status":"publish","type":"post","link":"https:\/\/borncity.com\/win\/2025\/04\/16\/tls-server-certificates-only-valid-for-47-days-from-2029\/","title":{"rendered":"TLS server certificates only valid for 47 days from 2029"},"content":{"rendered":"<p><img decoding=\"async\" style=\"float: left; margin: 0px 10px 0px 0px; display: inline;\" title=\"Sicherheit (Pexels, allgemeine Nutzung)\" src=\"https:\/\/www.borncity.com\/blog\/wp-content\/uploads\/2021\/04\/Sicherheit_klein.jpg\" alt=\"Sicherheit (Pexels, allgemeine Nutzung)\" width=\"200\" align=\"left\" \/>[<a href=\"https:\/\/www.borncity.com\/blog\/2025\/04\/16\/tls-server-zertifikate-ab-2029-nur-noch-47-tage-gueltig\/\" target=\"_blank\" rel=\"noopener\">Ger<\/a>]Brief information for administrators. Browser manufacturers and Certificate Authorities (CAs) have decided to shorten the lifespan of TLS server certificates from 13 months to 47 days. However, there is a transition period for this change until 2029, during which the validity period of a TLS certificate will be gradually reduced.<\/p>\n<p><!--more--><\/p>\n<p>Some time ago, Apple made a proposal to shorten the lifespan of TLS server certificates from 398 days to 47 days. This proposal was <a href=\"https:\/\/groups.google.com\/a\/groups.cabforum.org\/g\/servercert-wg\/c\/9768xgUUfhQ?pli=1\" target=\"_blank\" rel=\"noopener\">accepted<\/a> by the members of the CA\/Browser Forum on April 13, 2025. The timetable for the shortening provides for the following transition periods:<\/p>\n<ul>\n<li>March 15, 2026: Newly issued certificates, including their Domain Control Validation (DCV), must be renewed every 200 days.<\/li>\n<li>March 15, 2027: The lifetime is reduced to 100 days.<\/li>\n<li>March 15, 2029: New SSL\/TLS certificates will be limited to 47 days and DCVs (Domain Control Verification) to 10 days.<\/li>\n<\/ul>\n<p>Further details may be read at <a href=\"https:\/\/www.theregister.com\/2025\/04\/14\/ssl_tls_certificates\/\" target=\"_blank\" rel=\"noopener\">The Register<\/a> or at <a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/ssl-tls-certificate-lifespans-reduced-to-47-days-by-2029\/\" target=\"_blank\" rel=\"noopener\">Bleeping Computer<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[Ger]Brief information for administrators. Browser manufacturers and Certificate Authorities (CAs) have decided to shorten the lifespan of TLS server certificates from 13 months to 47 days. However, there is a transition period for this change until 2029, during which the &hellip; <a href=\"https:\/\/borncity.com\/win\/2025\/04\/16\/tls-server-certificates-only-valid-for-47-days-from-2029\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[580],"tags":[69],"class_list":["post-37752","post","type-post","status-publish","format-standard","hentry","category-security","tag-security"],"_links":{"self":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts\/37752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/comments?post=37752"}],"version-history":[{"count":1,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts\/37752\/revisions"}],"predecessor-version":[{"id":37753,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts\/37752\/revisions\/37753"}],"wp:attachment":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/media?parent=37752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/categories?post=37752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/tags?post=37752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}