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1. #Setting up rational application developer for tls 1.2 how to
2. #Setting up rational application developer for tls 1.2 update
3. #Setting up rational application developer for tls 1.2 windows 7

When looking at this issue it is useful to enable SChannel logging to see the more details of what is happening when your session is opened.

This is of course as well as enabling TLS 1.1 and 1.2 which are off by default on 2008R2 - incidentally we do this using the very useful IIS Crypto Tool from Nartac Software.

#Setting up rational application developer for tls 1.2 windows 7

However our testing has proved this DOES NOT work from the Windows 7 RDP client (version ) when TLS 1.0 is disabled and RDP security option is set to require TLS 1.0. Therefore one would conclude that you can use TLS 1.1 or 1.2 on Windows Server 2008 R2 according to this documentation. Windows XP, Windows Server 2003, Windows Vista, and Windows Server 2008" Section 5.4.5: TLS 1.2 is not supported by Windows NT, Windows 2000 Server, Windows XP,Windows Server 2003, Windows Vista and Windows Server 2008. " Section 5.4.5: TLS 1.1 is not supported by Windows NT, Windows 2000 Server, Implemented by one of the following External Security Protocols: Instead, all security operations (such asĮncryption and decryption, data integrity checks, and Server Authentication) are TLS 1.1 (), TLS 1.2 ()"įrom the RDP specification PDF: "When Enhanced RDP Security is used, RDP traffic is no longer protected by using

Relevant extracts from the links provided:įrom the MSDN link: "RDP supports four External Security Protocols: TLS 1.0 (), There is a complete lack of main stream documentation on Technet or other Microsoft sites it seems so hopefully documenting this here may help some people. This documentation is hidden away in an SChannel logging and a very detailed specification for RDP. I have finally managed to find some documentation that confirms that TLS 1.1 and TLS 1.2 ARE supported by RDP. We also do not want to fall back to RDP Security Layer which is a major security concern. I have been looking into this for a couple of days now as we to have to comply with PCI-DSS 3.1 which requires TLS 1.0 to be disabled.

#Setting up rational application developer for tls 1.2 update

UPDATE 2: Microsoft has released a tutorial regarding SQL Server Support for PCI DSS 3.1. See the answer below for the relevant server update. UPDATE 1: Microsoft has now addressed this issue. Note: There appears to be a way to do it by configuring the server to use the RDP Security Layer but that disables Network Level Authentication, which seems like trading one evil for another. Does anybody know a way to disable TLS 1.0 on Windows Server 2008 R2 without breaking RDP? Does Microsoft plan support for RDP over TLS 1.1 or TLS 1.2?

#Setting up rational application developer for tls 1.2 how to

After some research, it appears that RDP only supports TLS 1.0 (see here or here), or at least it's not clear how to enable RDP over TLS 1.1 or TLS 1.2. I tried to be proactive by disabling TLS 1.0 on our Windows Server 2008 R2 machine, only to find that immediately after reboot I was completely unable to connect to it via Remote Desktop Protocol (RDP). Our credit card processor recently notified us that as of Jwe will need to disable TLS 1.0 to remain PCI compliant.