If so, pls run 'Resultant Set of Policy Tool' by executing rsop.msc (start via Winows/Run).

Have done any registry changes related to cipher suites before? (Invoke-WebRequest -Uri ).StatusDescription Seems that cipher suites TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 are disabled at your computer and the script does not catch it since it does not look at the correct registry locations.įirst, to be on the safe side, do you get connection error also if you run this? TLS 1.2 enforced for applications targetting.

Always fix issues found in the above OS-based analysis first. NET applications you can ignore below warnings (if anyĭetected). NET Framework release is 4.7+ (release 528049) Missing required cipher suites per local: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384Īt least one of the TLS 1.2 cipher suites required by Azure DevOps enabled on thĮnabled cipher suites: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 TLS_DHE_RSA_WITH_AES_ġ28_GCM_SHA256 | Analysis of TLS 1.2 compatibility. Skipping Get-TlsCipherSuite due to version of OS lower than WS 2016Īllowed required cipher suites per local: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 TL

| Analysis of TLS 1.2 compatibility: OS | Read data from the transport connection: An existing connection was forcibly cl Probe failed when TLS-negotiating to :443. ISSUE FOUND: This may be TLS compatibility issue! I use the script on old build server windows 2012 R2, I got this log without any solutions, what can i do ? | Probing Azure DevOps sites |

App to test tls 1.2 .net 3.5