Disabling TLS 1.1 and 1.0 broken the RDP service in AWS instance.

Dharanesha E 1 Reputation point
2022-03-23T13:01:01.687+00:00

I was working with Cybersec and they are wrong, Disabling TLS 1.1 and 1.0 broken the RDP service in AWS instance.

Is there any way to enable RDP?

I tried remotely changing reg, enabled 1.0 and 1.1 back, My application started working but not the RDP services.

Disabled NLA too.

Its windows 2012 and windows 2016. issues on both the servers.

Windows for business | Windows Server | User experience | Other
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  1. Limitless Technology 39,931 Reputation points
    2022-03-30T10:41:05.937+00:00

    Hi @Dharanesha E

    You will need to re-enable TLS 1.2 as well as 1.0 and 1.1.

    In order for RDP to be re-enabled you can follow this guide to reinstate TLS 1.2:

    https://learn.microsoft.com/en-us/troubleshoot/windows-server/remote/rds-connection-broker-or-rdms-fails-caused-by-disabled-tls-10

    You can also use these instructions to help:

    Open Internet Explorer
    Click on Tools menu

    Andica tls internet explorer setting tools

    Select Internet options

    Andica tls internet explorer setting internet options

    Select the Advanced tab

    Andica tls internet explorer setting advanced

    Scroll down to Security category and tick the box for Use TLS 1.2

    Click OK
    Close your browser and restart Internet Explorer

    I hope this answers your question.

    Thanks.

    --
    --If the reply is helpful, please Upvote and Accept as answer--

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