{"id":7188,"date":"2023-07-18T13:03:02","date_gmt":"2023-07-18T13:03:02","guid":{"rendered":"https:\/\/pariswells.com\/blog\/?p=7188"},"modified":"2023-07-18T13:03:18","modified_gmt":"2023-07-18T13:03:18","slug":"tls-disable-gpo","status":"publish","type":"post","link":"https:\/\/pariswells.com\/blog\/research\/tls-disable-gpo","title":{"rendered":"TLS 1.0 and 1.1 Disable GPO"},"content":{"rendered":"\n<pre class=\"wp-block-preformatted\">You can paste this into the Registry GPO \n\n&lt;?xml version=\"1.0\"?>\n&lt;RegistrySettings clsid=\"{A3CCFC41-DFDB-43a5-8D26-0FE8B954DA51}\">&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"DisabledByDefault\" status=\"DisabledByDefault\" image=\"12\" changed=\"2023-03-02 10:40:29\" uid=\"{F974C653-9FB5-4668-8903-707ED305B2C3}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0\\Client\" name=\"DisabledByDefault\" type=\"REG_DWORD\" value=\"00000001\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"DisabledByDefault\" status=\"DisabledByDefault\" image=\"12\" changed=\"2023-03-02 10:40:35\" uid=\"{00776B0D-26DA-48CA-8E3E-1D740D5E704D}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.1\\Client\" name=\"DisabledByDefault\" type=\"REG_DWORD\" value=\"00000001\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"DisabledByDefault\" status=\"DisabledByDefault\" image=\"12\" changed=\"2023-03-02 10:40:47\" uid=\"{79D8FB26-0364-4AEC-A0E3-C4448DF6E3D9}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0\\Server\" name=\"DisabledByDefault\" type=\"REG_DWORD\" value=\"00000001\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"DisabledByDefault\" status=\"DisabledByDefault\" image=\"12\" changed=\"2023-03-02 10:40:41\" uid=\"{3A3DCB62-2422-468A-9FBB-2281EAFA660D}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.1\\Server\" name=\"DisabledByDefault\" type=\"REG_DWORD\" value=\"00000001\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"DisabledByDefault\" status=\"DisabledByDefault\" image=\"12\" changed=\"2023-03-02 10:40:56\" uid=\"{901CA52C-A272-4EEC-BFF9-A1F8B674B48E}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.2\\Server\" name=\"DisabledByDefault\" type=\"REG_DWORD\" value=\"00000000\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"DisabledByDefault\" status=\"DisabledByDefault\" image=\"12\" changed=\"2023-03-02 10:41:01\" uid=\"{BC933FE5-CF37-419C-923E-F747529CECAC}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.2\\Client\" name=\"DisabledByDefault\" type=\"REG_DWORD\" value=\"00000000\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"Enabled\" status=\"Enabled\" image=\"12\" changed=\"2023-01-02 22:23:10\" uid=\"{70814873-6A5D-40E5-89E0-2295D3A39881}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0\\Client\" name=\"Enabled\" type=\"REG_DWORD\" value=\"00000000\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"Enabled\" status=\"Enabled\" image=\"12\" changed=\"2023-01-02 22:23:44\" uid=\"{0C34D6A1-2EEB-46B3-9C32-AF15B4684835}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.1\\Client\" name=\"Enabled\" type=\"REG_DWORD\" value=\"00000000\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"Enabled\" status=\"Enabled\" image=\"12\" changed=\"2023-01-02 22:24:25\" uid=\"{18380411-1D81-4760-B53E-05C9C478A30D}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0\\Server\" name=\"Enabled\" type=\"REG_DWORD\" value=\"00000000\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"Enabled\" status=\"Enabled\" image=\"12\" changed=\"2023-01-02 22:24:39\" uid=\"{AF8B82E9-3FCB-4513-A4D8-BD2F0AA1C5CA}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.1\\Server\" name=\"Enabled\" type=\"REG_DWORD\" value=\"00000000\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"Enabled\" status=\"Enabled\" image=\"12\" changed=\"2023-01-31 04:47:30\" uid=\"{4E45BF56-355B-44BA-868C-B042C797FAFA}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.2\\Server\" name=\"Enabled\" type=\"REG_DWORD\" value=\"00000001\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"Enabled\" status=\"Enabled\" image=\"12\" changed=\"2023-01-31 04:48:00\" uid=\"{C8467377-F29C-4129-B8C8-A6F0B427BCF0}\">&lt;Properties action=\"U\" displayDecimal=\"1\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.2\\Client\" name=\"Enabled\" type=\"REG_DWORD\" value=\"00000001\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"SchUseStrongCrypto\" status=\"SchUseStrongCrypto\" image=\"12\" changed=\"2023-07-18 12:56:00\" uid=\"{677C32DB-34C2-485D-8739-38F77DDE511C}\">&lt;Properties action=\"U\" displayDecimal=\"0\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SOFTWARE\\Microsoft\\.NETFramework\\v2.0.50727\" name=\"SchUseStrongCrypto\" type=\"REG_DWORD\" value=\"00000000\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"SchUseStrongCrypto\" status=\"SchUseStrongCrypto\" image=\"12\" changed=\"2023-07-18 12:57:23\" uid=\"{715BB5B1-4D19-43BD-AFD5-42A22B1194A2}\">&lt;Properties action=\"U\" displayDecimal=\"0\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SOFTWARE\\Microsoft\\.NETFramework\\v4.0.30319\" name=\"SchUseStrongCrypto\" type=\"REG_DWORD\" value=\"00000001\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"SystemDefaultTlsVersions\" status=\"SystemDefaultTlsVersions\" image=\"12\" changed=\"2023-07-18 12:55:44\" uid=\"{2EB009D8-F5FE-494C-A21F-06DCFBD73F9B}\">&lt;Properties action=\"U\" displayDecimal=\"0\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SOFTWARE\\Microsoft\\.NETFramework\\v2.0.50727\" name=\"SystemDefaultTlsVersions\" type=\"REG_DWORD\" value=\"00000001\"\/>&lt;\/Registry>\n\t&lt;Registry clsid=\"{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}\" name=\"SystemDefaultTlsVersions\" status=\"SystemDefaultTlsVersions\" image=\"12\" changed=\"2023-07-18 12:56:22\" uid=\"{1A99B330-B386-41DD-B8EC-14C01DF6D76D}\">&lt;Properties action=\"U\" displayDecimal=\"0\" default=\"0\" hive=\"HKEY_LOCAL_MACHINE\" key=\"SOFTWARE\\Microsoft\\.NETFramework\\v4.0.30319\" name=\"SystemDefaultTlsVersions\" type=\"REG_DWORD\" value=\"00000001\"\/>&lt;\/Registry>\n&lt;\/RegistrySettings>\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>You can paste this into the Registry GPO &lt;?xml version=&#8221;1.0&#8243;?> &lt;RegistrySettings clsid=&#8221;{A3CCFC41-DFDB-43a5-8D26-0FE8B954DA51}&#8221;>&lt;Registry clsid=&#8221;{9CD4B2F4-923D-47f5-A062-E897DD1DAD50}&#8221; name=&#8221;DisabledByDefault&#8221; status=&#8221;DisabledByDefault&#8221; image=&#8221;12&#8243; changed=&#8221;2023-03-02 10:40:29&#8243; uid=&#8221;{F974C653-9FB5-4668-8903-707ED305B2C3}&#8221;>&lt;Properties action=&#8221;U&#8221; displayDecimal=&#8221;1&#8243; default=&#8221;0&#8243; hive=&#8221;HKEY_LOCAL_MACHINE&#8221; key=&#8221;SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\Protocols\\TLS 1.0\\Client&#8221; name=&#8221;DisabledByDefault&#8221; type=&#8221;REG_DWORD&#8221; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7188","post","type-post","status-publish","format-standard","hentry","category-research"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/posts\/7188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/comments?post=7188"}],"version-history":[{"count":2,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/posts\/7188\/revisions"}],"predecessor-version":[{"id":7190,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/posts\/7188\/revisions\/7190"}],"wp:attachment":[{"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/media?parent=7188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/categories?post=7188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/tags?post=7188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}