{"id":2751,"date":"2023-07-06T09:25:27","date_gmt":"2023-07-06T09:25:27","guid":{"rendered":"https:\/\/www.tunesbro.com\/blog\/?p=2751"},"modified":"2023-07-06T09:25:27","modified_gmt":"2023-07-06T09:25:27","slug":"how-to-check-tls-1-2-is-enabled-on-windows-server","status":"publish","type":"post","link":"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/","title":{"rendered":"How to Check TLS 1.2 Is Enabled on Windows Server"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_45_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69e518ad4b6bc\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69e518ad4b6bc\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#Video_Tutorial\" title=\"Video Tutorial:\">Video Tutorial:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#The_Challenge_of_How_to_Check_TLS_12_Is_Enabled_on_Windows_Server\" title=\"The Challenge of How to Check TLS 1.2 Is Enabled on Windows Server\">The Challenge of How to Check TLS 1.2 Is Enabled on Windows Server<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#Things_You_Should_Prepare_for\" title=\"Things You Should Prepare for\">Things You Should Prepare for<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#Method_1_Using_the_Registry_Editor\" title=\"Method 1: Using the Registry Editor\">Method 1: Using the Registry Editor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#Method_2_Using_the_Group_Policy_Editor\" title=\"Method 2: Using the Group Policy Editor\">Method 2: Using the Group Policy Editor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#Method_3_Using_PowerShell\" title=\"Method 3: Using PowerShell\">Method 3: Using PowerShell<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#Why_Cant_I_Check_TLS_12_Is_Enabled_on_Windows_Server\" title=\"Why Can&#8217;t I Check TLS 1.2 Is Enabled on Windows Server\">Why Can&#8217;t I Check TLS 1.2 Is Enabled on Windows Server<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#Additional_Tips\" title=\"Additional Tips\">Additional Tips<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#5_FAQs_about_How_to_Check_TLS_12_Is_Enabled_on_Windows_Server\" title=\"5 FAQs about How to Check TLS 1.2 Is Enabled on Windows Server\">5 FAQs about How to Check TLS 1.2 Is Enabled on Windows Server<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#In_Conclusion\" title=\"In Conclusion\">In Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<p>Transport Layer Security (TLS) is a cryptographic protocol that provides secure data transfer over the internet. It has several versions, but TLS 1.2 is the most widely used one currently. However, many Windows server administrators are unaware of whether or not their server is using TLS 1.2. This can be a security risk as hackers often target servers with outdated protocols. In this blog post, we&#8217;ll explore how to check if TLS 1.2 is enabled on your Windows server and recommend some methods to enable it if necessary.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Video_Tutorial\"><\/span>Video Tutorial:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<lite-youtube videoid=\"8q9qJzteBn8\" playlabel=\"Play: Keynote (Google I\/O '18)\"><\/lite-youtube>\n <\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Challenge_of_How_to_Check_TLS_12_Is_Enabled_on_Windows_Server\"><\/span>The Challenge of How to Check TLS 1.2 Is Enabled on Windows Server<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>While there are many ways to check if TLS 1.2 is enabled on your Windows server, it&#8217;s not a straightforward process for most users. The protocols and settings are often hidden behind layers of menus and options, making it difficult for administrators to locate and configure them. Additionally, outdated or unsupported browsers may not support TLS 1.2, which can cause problems in testing. The challenge for most Windows server administrators is finding a way to enable TLS 1.2 and ensure their system is secure.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Things_You_Should_Prepare_for\"><\/span>Things You Should Prepare for<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Before we get started with the methods, there are a few things you need to prepare for:<\/p>\n<ol>\n<li>Access to your Windows server as an administrator<\/li>\n<li>Knowledge of your server\u2019s operating system and configuration settings<\/li>\n<li> Updated internet browser that supports TLS 1.2<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Method_1_Using_the_Registry_Editor\"><\/span>Method 1: Using the Registry Editor<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Method 1 is the simplest way to check if TLS 1.2 is enabled on your Windows server. Follow the steps below to check.<\/p>\n<ol>\n<li>Press the Start button, type \"<strong>regedit<\/strong>\" in the search bar, and hit Enter to open the registry editor<\/li>\n<li>Locate and expand the following registry key: HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.2<\/li>\n<li>If this registry key exists, TLS 1.2 is enabled on your Windows server. If it doesn&#8217;t exist, then it&#8217;s disabled<\/li>\n<\/ol>\n<h4>Pros:<\/h4>\n<ol>\n<li>Simple and quick process<\/li>\n<li>No risk of accidentally disabling other security protocols<\/li>\n<\/ol>\n<h4>Cons:<\/h4>\n<ol>\n<li>Doesn&#8217;t show if TLS 1.2 is functioning correctly<\/li>\n<li>Not suitable for enabling TLS 1.2 if it&#8217;s disabled<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Method_2_Using_the_Group_Policy_Editor\"><\/span>Method 2: Using the Group Policy Editor<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Method 2 is a more advanced way to check if TLS 1.2 is enabled on your Windows server. Follow the steps below to use the Group Policy Editor.<\/p>\n<ol>\n<li>Press the Windows key and search for \"<strong>gpedit.msc<\/strong>\"<\/li>\n<li>Go to Computer Configuration\\Administrative Templates\\System\\Internet Communication Management\\Internet Communication settings<\/li>\n<li>Double-click \"<strong>Turn off Automatic Root Certificates Update<\/strong>\" and make sure it is disabled<\/li>\n<li>Double-click \"<strong>Turn off Encryption Support<\/strong>\" and make sure it is disabled<\/li>\n<li>Exit the Group Policy Editor<\/li>\n<li>Press the Windows key and search for \"<strong>cmd<\/strong>\"<\/li>\n<li>Right-click \"<strong>Command Prompt<\/strong>\" and select \"<strong>Run as administrator<\/strong>\"<\/li>\n<li>Run the command \"<strong>gpupdate \/force<\/strong>\"<\/li>\n<li>Restart your server to ensure changes take effect<\/li>\n<li>Connect to your server using a TLS 1.2 supported browser and make sure it&#8217;s working<\/li>\n<\/ol>\n<h4>Pros:<\/h4>\n<ol>\n<li>Ensures TLS 1.2 is functioning correctly<\/li>\n<li>Allows system administrators to enable TLS 1.2 if it&#8217;s disabled<\/li>\n<\/ol>\n<h4>Cons:<\/h4>\n<ol>\n<li>Requires knowledge of system administration and configuration settings<\/li>\n<li>Incorrectly changing settings can disable other security protocols<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Method_3_Using_PowerShell\"><\/span>Method 3: Using PowerShell<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Method 3 is a way to check if TLS 1.2 is enabled on your Windows server using PowerShell. Follow the steps below to use PowerShell.<\/p>\n<ol>\n<li>Press the Windows key and search for \"<strong>PowerShell<\/strong>\"<\/li>\n<li>Right-click \"<strong>Windows PowerShell<\/strong>\" and select \"<strong>Run as administrator<\/strong>\"<\/li>\n<li>Run the following command: &#8216;Get-ChildItem -Path \"<strong>HKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.2\\Client<\/strong>\"&#8216;<\/li>\n<li>If the output shows \"<strong>DisabledByDefault<\/strong>\" has a value of 0, then TLS 1.2 is enabled. If it has a value of 1, then it&#8217;s disabled<\/li>\n<\/ol>\n<h4>Pros:<\/h4>\n<ol>\n<li>Quick and easy process using PowerShell<\/li>\n<li>Can be used to enable TLS 1.2 if it&#8217;s disabled<\/li>\n<\/ol>\n<h4>Cons:<\/h4>\n<ol>\n<li> Requires knowledge of PowerShell and command-line interface<\/li>\n<li>Incorrectly changing settings can disable other security protocols<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Why_Cant_I_Check_TLS_12_Is_Enabled_on_Windows_Server\"><\/span>Why Can&#8217;t I Check TLS 1.2 Is Enabled on Windows Server<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you&#8217;re unable to check if TLS 1.2 is enabled on your Windows server, there could be several reasons why.<\/p>\n<h4>1. You&#8217;re using an outdated or unsupported browser:<\/h4>\n<p>Old or unsupported browsers may not support TLS 1.2, so make sure you&#8217;re using an updated browser to test your TLS connection.<\/p>\n<h4>2. TLS 1.2 may be disabled:<\/h4>\n<p>If your server has disabled TLS 1.2, you won&#8217;t be able to use it. Follow the methods described above to enable TLS 1.2 protocols on your server.<\/p>\n<h4>3. Your server may be compromised:<\/h4>\n<p>In some cases, cybercriminals may disable TLS 1.2 or other security protocols to gain unauthorized access to your server. In this scenario, you should contact a security professional to analyze the situation and restore security immediately.<\/p>\n<h4>Fixes:<\/h4>\n<ol>\n<li>Update your browser to the latest version<\/li>\n<li>Enable TLS 1.2 using the methods discussed<\/li>\n<li>Contact a security professional in case of a security breach<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Additional_Tips\"><\/span>Additional Tips<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Here are some additional tips to ensure your Windows server is secure.<\/p>\n<ol>\n<li>Regularly monitor your server&#8217;s security protocols and settings<\/li>\n<li>Train employees on basic security protocols and safe online habits<\/li>\n<li>Use a reputable antivirus and malware software to avoid cyber attacks<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"5_FAQs_about_How_to_Check_TLS_12_Is_Enabled_on_Windows_Server\"><\/span>5 FAQs about How to Check TLS 1.2 Is Enabled on Windows Server<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4>Q1: Is TLS 1.3 better than TLS 1.2?<\/h4>\n<p>A: TLS 1.3 is an improvement over TLS 1.2 with enhanced security features, but it&#8217;s not yet widely adopted. As of 2021, TLS 1.2 is still the most widely used protocol.<\/p>\n<h4>Q2: What ports does TLS 1.2 use?<\/h4>\n<p>A: TLS 1.2 uses the same ports as HTTPS, which are port 80 for HTTP traffic and port 443 for HTTPS traffic.<\/p>\n<h4>Q3: How do I know my server is running the latest TLS version?<\/h4>\n<p>A: You can check the registry editor or use PowerShell to check your server&#8217;s current TLS version. The latest version is TLS 1.3, but it&#8217;s not yet widely used.<\/p>\n<h4>Q4: Can I use TLS 1.2 on Windows XP or Vista?<\/h4>\n<p>A: No, TLS 1.2 requires a minimum of Windows 7 or higher to function properly.<\/p>\n<h4>Q5: How often should I update my server&#8217;s TLS protocols and settings?<\/h4>\n<p>A: TLS protocols and settings should be checked regularly for any security threats or updates at least once a year.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"In_Conclusion\"><\/span>In Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Securing your Windows server with the latest TLS 1.2 protocols is important for maintaining a secure online environment. While it can be a challenge to check if TLS 1.2 is enabled on your server, following the methods discussed will ensure your system is secure. By staying up to date, ensuring your server&#8217;s protocols and settings are secure, and training employees on basic online safety, you can minimize the risk of cyber attacks and keep your server running smoothly.<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\" Is TLS 1.3 better than TLS 1.2?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" TLS 1.3 is an improvement over TLS 1.2 with enhanced security features, but it's not yet widely adopted. As of 2021, TLS 1.2 is still the most widely used protocol.\"}},{\"@type\":\"Question\",\"name\":\" What ports does TLS 1.2 use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" TLS 1.2 uses the same ports as HTTPS, which are port 80 for HTTP traffic and port 443 for HTTPS traffic.\"}},{\"@type\":\"Question\",\"name\":\" How do I know my server is running the latest TLS version?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" You can check the registry editor or use PowerShell to check your server's current TLS version. The latest version is TLS 1.3, but it's not yet widely used.\"}},{\"@type\":\"Question\",\"name\":\" Can I use TLS 1.2 on Windows XP or Vista?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" No, TLS 1.2 requires a minimum of Windows 7 or higher to function properly.\"}},{\"@type\":\"Question\",\"name\":\" How often should I update my server's TLS protocols and settings?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" TLS protocols and settings should be checked regularly for any security threats or updates at least once a year.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Transport Layer Security (TLS) is a cryptographic protocol that provides secure data transfer over the internet. It has several versions, but TLS 1.2 is the most widely used one currently. However, many Windows server administrators are unaware of whether or not their server is using TLS 1.2. This can be a security risk as hackers &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/\"> <span class=\"screen-reader-text\">How to Check TLS 1.2 Is Enabled on Windows Server<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[4],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How To Check TLS 1.2 Is Enabled On Windows Server<\/title>\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.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Check TLS 1.2 Is Enabled on Windows Server\" \/>\n<meta property=\"og:description\" content=\"Transport Layer Security (TLS) is a cryptographic protocol that provides secure data transfer over the internet. It has several versions, but TLS 1.2 is the most widely used one currently. However, many Windows server administrators are unaware of whether or not their server is using TLS 1.2. This can be a security risk as hackers &hellip; How to Check TLS 1.2 Is Enabled on Windows Server Read More &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-06T09:25:27+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hazel\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.tunesbro.com\/blog\/#website\",\"url\":\"https:\/\/www.tunesbro.com\/blog\/\",\"name\":\"\",\"description\":\"All things about tech, Windows, Mac, Android and iOS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.tunesbro.com\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#webpage\",\"url\":\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/\",\"name\":\"How to Check TLS 1.2 Is Enabled on Windows Server\",\"isPartOf\":{\"@id\":\"https:\/\/www.tunesbro.com\/blog\/#website\"},\"datePublished\":\"2023-07-06T09:25:27+00:00\",\"dateModified\":\"2023-07-06T09:25:27+00:00\",\"author\":{\"@id\":\"https:\/\/www.tunesbro.com\/blog\/#\/schema\/person\/671c1d7ed0014b4030eeedfb9038da24\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.tunesbro.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Check TLS 1.2 Is Enabled on Windows Server\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.tunesbro.com\/blog\/#\/schema\/person\/671c1d7ed0014b4030eeedfb9038da24\",\"name\":\"Hazel\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.tunesbro.com\/blog\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/0760b75c92ccc032badf58b3c2af9d98?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/0760b75c92ccc032badf58b3c2af9d98?s=96&d=mm&r=g\",\"caption\":\"Hazel\"},\"url\":\"https:\/\/www.tunesbro.com\/blog\/author\/hazel\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How To Check TLS 1.2 Is Enabled On Windows Server","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tunesbro.com\/blog\/how-to-check-tls-1-2-is-enabled-on-windows-server\/","og_locale":"en_US","og_type":"article","og_title":"How to Check TLS 1.2 Is Enabled on Windows Server","og_description":"Transport Layer Security (TLS) is a cryptographic protocol that provides secure data transfer over the internet. It has several versions, but TLS 1.2 is the most widely used one currently. However, many Windows server administrators are unaware of whether or not their server is using TLS 1.2. 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