{"id":9057,"date":"2025-09-24T16:18:57","date_gmt":"2025-09-24T19:18:57","guid":{"rendered":"https:\/\/www.certisur.com\/?page_id=9057"},"modified":"2025-10-03T12:57:35","modified_gmt":"2025-10-03T15:57:35","slug":"changes-to-public-tls-certificates-what-you-need-to-know-and-how-to-prepare","status":"publish","type":"page","link":"https:\/\/www.certisur.com\/en\/news\/changes-to-public-tls-certificates-what-you-need-to-know-and-how-to-prepare\/","title":{"rendered":"Changes to public TLS certificates: what you need to know and how to prepare"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"9057\" class=\"elementor elementor-9057 elementor-9056\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cc9c265 cs-elementor-noticia-header elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cc9c265\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-07d5b79\" data-id=\"07d5b79\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-977de0b elementor-widget elementor-widget-heading\" data-id=\"977de0b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Changes to public TLS certificates: what you need to know and how to prepare<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdd2c6d elementor-widget elementor-widget-text-editor\" data-id=\"fdd2c6d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div> <\/div><div>The digital certificate ecosystem is constantly evolving, and it&#8217;s important for organizations to stay abreast of changes that impact the security and continuity of their operations.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6251c41 cs-elementor-noticia-header-date elementor-widget elementor-widget-text-editor\" data-id=\"6251c41\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tSeptember 24, 2025\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d15bf8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5d15bf8\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-63c4f558 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"63c4f558\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-70f0973b\" data-id=\"70f0973b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-281ce271 elementor-widget elementor-widget-text-editor\" data-id=\"281ce271\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"449\" data-end=\"690\">The digital certificate ecosystem is constantly evolving, and it&#8217;s important for organizations to stay abreast of changes that impact the security and continuity of their operations. <\/p><p data-start=\"692\" data-end=\"1064\">On a temporary basis, until May 1, 2026, it will still be possible to manually select the client authentication option during the issuance process for public TLS\/SSL certificates. However, after that date, this option will be permanently discontinued for new issuances, renewals, reissuances, and duplications. <\/p><h2 data-start=\"1066\" data-end=\"1096\">What does this change entail?<\/h2><p data-start=\"1098\" data-end=\"1491\">The elimination of the client authentication EKU in public TLS certificates responds to the need to align market practices with browser standards and regulatory bodies. For organizations still using this type of authentication, it will be crucial to plan ahead for the transition to alternatives that guarantee security and interoperability. <\/p><h2 data-start=\"1493\" data-end=\"1539\">Options available for your organization<\/h2><p data-start=\"1541\" data-end=\"1648\">At CertiSur, we support you in this adaptation process and offer various solutions:<\/p><ul data-start=\"1650\" data-end=\"2391\"><li data-start=\"1650\" data-end=\"1914\"><p data-start=\"1652\" data-end=\"1914\">PKI X9 for TLS certificates<br data-start=\"1684\" data-end=\"1687\">Allows you to maintain the use of the client authentication EKU under an independent certificate policy and supported by a common root of trust. It provides control, flexibility, and scalability for complex environments. <\/p><\/li><li data-start=\"1916\" data-end=\"2141\"><p data-start=\"1918\" data-end=\"2141\">PKI as a Service<br data-start=\"1939\" data-end=\"1942\">An alternative designed for internal needs. We configure and manage a private PKI for your company, supported by our operational experience and top-level security standards. <\/p><\/li><li data-start=\"2143\" data-end=\"2391\"><p data-start=\"2145\" data-end=\"2391\">Trust Lifecycle Manager<br data-start=\"2172\" data-end=\"2175\">A discovery and automation tool that facilitates certificate lifecycle management, helping you identify changes, mitigate risks, and modernize your digital trust infrastructure.<\/p><\/li><\/ul><h2 data-start=\"2393\" data-end=\"2409\">How to follow<\/h2><p data-start=\"2411\" data-end=\"2565\">If your organization relies on the EKU for client authentication, now is the time to evaluate alternatives and design a secure migration strategy.<\/p><p data-start=\"2567\" data-end=\"2675\">At CertiSur, we&#8217;re ready to advise you and help you implement the most appropriate solution for your situation.<\/p><p data-start=\"2677\" data-end=\"2795\">Do you have questions or would you like to speak with a specialist?<br data-start=\"2733\" data-end=\"2736\">Contact us at <br><a href=\"mailto:sales@certisur.com\">sales@certisur.com<\/a><br>and let&#8217;s work together on the transition plan.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-89e5b7c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"89e5b7c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0a27319\" data-id=\"0a27319\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The digital certificate ecosystem is constantly evolving, and it&#8217;s important for organizations to stay abreast of changes that impact the security and continuity of their operations. The digital certificate ecosystem is constantly evolving, and it&#8217;s important for organizations to stay abreast of changes that impact the security and continuity of their operations. On a temporary [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8427,"parent":4975,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[69],"class_list":["post-9057","page","type-page","status-publish","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CertiSur<\/title>\n<meta name=\"description\" content=\"The digital certificate ecosystem is constantly evolving, and it&#039;s important for organizations to stay abreast of these changes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.certisur.com\/en\/news\/changes-to-public-tls-certificates-what-you-need-to-know-and-how-to-prepare\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Changes to public TLS certificates: what you need to know and how to prepare - 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