{"id":1729,"date":"2020-02-12T14:09:03","date_gmt":"2020-02-12T22:09:03","guid":{"rendered":"https:\/\/devblogs.microsoft.com\/dotnet\/?p=1729"},"modified":"2020-02-12T14:09:03","modified_gmt":"2020-02-12T22:09:03","slug":"deprecating-tls-1-0-and-1-1-on-nuget-org-stage-1","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/dotnet\/deprecating-tls-1-0-and-1-1-on-nuget-org-stage-1\/","title":{"rendered":"Deprecating TLS 1.0 and 1.1 on NuGet.org &#8211; Stage 1"},"content":{"rendered":"<p>Last November, we shared our <a href=\"https:\/\/devblogs.microsoft.com\/dotnet\/deprecating-tls-1-0-and-1-1-on-nuget-org\/\">two-stage plan for deprecating TLS 1.0\/1.1 on NuGet.org<\/a> and actions you can take today to ensure your systems use TLS 1.2. In this post, we will go into more details and a specific timeline for Stage 1 i.e. temporarily removing support for TLS 1.0\/1.1 on NuGet.org. The goal is to help you identify systems that may be affected and will give you an opportunity to take action before we permanently remove support for TLS 1.0\/1.1 in April 2020.<\/p>\n<h2>NuGet.org will temporarily remove support for TLS 1.0\/1.1 on February 26, 2020<\/h2>\n<p>We plan to temporarily remove support for TLS 1.0\/1.1 across 3 time slots in a 24 hour period, for 4 hours each, to ensure overlap with normal working hours across the globe. If you discover that you are impacted and cannot identify a workaround, please open an issue on the <a href=\"https:\/\/github.com\/NuGet\/NuGetGallery\/issues\">NuGet Gallery GitHub repo<\/a>.<\/p>\n<p>Refer to the table below to identify the test slot time in your time zone.<\/p>\n<ul>\n<li>UTC-9 to UTC-2 &#8211; <a href=\"https:\/\/www.timeanddate.com\/worldclock\/fixedtime.html?msg=NuGet.org+TLS+deprecation+test+-+Green+slot&amp;iso=20200226T07&amp;p1=3923&amp;ah=4\">Green test slot<\/a><\/li>\n<li>UTC-1 to UTC+6 &#8211; <a href=\"https:\/\/www.timeanddate.com\/worldclock\/fixedtime.html?msg=NuGet.org+TLS+deprecation+test+-+Yellow+slot&amp;iso=20200226T07&amp;p1=3915&amp;ah=4\">Yellow test slot<\/a><\/li>\n<li>UTC+7 to UTC-10 &#8211; <a href=\"https:\/\/www.timeanddate.com\/worldclock\/fixedtime.html?msg=NuGet.org+TLS+deprecation+test+-+Blue+slot&amp;iso=20200226T07&amp;p1=3909&amp;ah=4\">Blue test slot<\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"http:\/\/devblogs.microsoft.com\/nuget\/wp-content\/uploads\/sites\/49\/2020\/02\/TLS-test-timetable-workhours-631x700.jpg\" alt=\"Image TLS test timetable workhours\" width=\"631\" height=\"700\" class=\"alignnone size-large wp-image-1543\" \/><\/p>\n<p>For example &#8211; if you live in Australia and follow ACST i.e. UTC+9.5, you should target the Blue test slot which translates to 9:30 AM to 1:30 PM ACST. Note that the other tests might spill into non-target hours of your time zone. Continuing with the same example, ACST (UTC+9.5) will also see outages during non-target hours of 5:30 PM and 9:30 PM on February 26, and between 1:30 AM and 5:30 AM on February 27.<\/p>\n<h2>Feedback<\/h2>\n<p>We are on track to remove support for TLS 1.0\/1.1 in April 2020 and want to make this transition as smooth as we can. If you run into any issues in this process, please open an issue on the <a href=\"https:\/\/github.com\/NuGet\/NuGetGallery\/issues\">NuGet Gallery GitHub repo<\/a> or email <a href=\"mailto:&#x73;&#x75;&#x70;&#x70;&#111;&#114;&#116;&#064;&#110;&#117;&#103;&#101;&#116;&#046;&#111;rg\">&#x73;&#x75;&#x70;&#x70;&#111;&#114;&#116;&#064;&#110;&#117;&#103;&#101;&#116;&#046;&#111;rg<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this post, we will go into more details and a specific timeline for Stage 1 i.e. temporarily removing support for TLS 1.0\/1.1 on NuGet.org. The goal is to help you identify systems that may be affected and will give you an opportunity to take action before we permanently remove support for TLS 1.0\/1.1 in April 2020.<\/p>\n","protected":false},"author":4321,"featured_media":608,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7874,7931,326],"tags":[30,104,7848,123,7940],"class_list":["post-1729","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nuget","category-nuget-org","category-security","tag-announcement","tag-nuget","tag-nuget-org","tag-security","tag-tls"],"acf":[],"blog_post_summary":"<p>In this post, we will go into more details and a specific timeline for Stage 1 i.e. temporarily removing support for TLS 1.0\/1.1 on NuGet.org. The goal is to help you identify systems that may be affected and will give you an opportunity to take action before we permanently remove support for TLS 1.0\/1.1 in April 2020.<\/p>\n","_links":{"self":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts\/1729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/users\/4321"}],"replies":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/comments?post=1729"}],"version-history":[{"count":0,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts\/1729\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/media\/608"}],"wp:attachment":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/media?parent=1729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/categories?post=1729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/tags?post=1729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}