How To Check Tls Version In Windows Server 2012

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TLS ane.ii on Windows server 2012 R2

Question
Hello

I have below queries about tls i.ii on windows server 2012 R2

one. how to check tls one.2 enabled or disabled on my server ?

two. Is it enabled by default on server 2012 R2 ?

All replies

Either follow beneath URL or better download IIS Crypto software and just select TLS and click on Utilize and reboot. It will automatically enable the TLS in registry

https://support.microsoft.com/en-in/help/3140245/update-to-enable-tls-1-ane-and-tls-1-2-as-a-default-secure-protocols-in

Arif
Hullo

Thank you for the quick response.

But the article that you lot have shared is for windows server 2012, windows 2008 r2 etc.

I am looking specifically for windows 2012 r2.

As per the blogs on the internet, it seems that tls1.two is enabled by default on windows server 2012r2 simply i want a confirmation regarding this.

Or else if needed how to enable it manually.
Hi,

I but went to the following registry path of Exchange 2016 installed on Windows 2012 R2 server:
```
HKEY_LOCAL_MACHINE\Organisation\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Server
```
and I found that DisabledByDefault value is 0 and Enabled value is 1, which means that TLS 1.2 is enabled by default.

Hope it helps.

Regards,

Manu Meng

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- Proposed as answer by Thursday, April 26, 2018 three:02 AM
Hi,

Just checking in to see if above information was helpful. Please permit usa know if yous would similar farther assist.

Regards,

Manu Meng

Please remember tomark the replies as answers if they helped. If y'all take feedback for TechNet Subscriber Support, contact tnsf@microsoft.com.

Clickhere to learn more. Visit the dedicatedforum toshare,explore andtalk to experts almost Microsoft Teams.
- Proposed equally answer by Manu Meng Saturday, April 28, 2018 12:59 PM
How-do-you-do,

Information technology has been a long fourth dimension since you made the last post on this thread. If you could get whatsoever help from the above posts, please be free to marking them every bit answers, information technology will provide convenience for others to notice the answers.

Thank you for your understandings!

Regards,

Manu Meng

Please recall tomark the replies every bit answers if they helped. If you take feedback for TechNet Subscriber Support, contact tnsf@microsoft.com.

Clickhere to larn more. Visit the dedicatedforum toshare,explore andtalk to experts near Microsoft Teams.
- Proposed as answer by Manu Meng Tuesday, May 1, 2018 12:25 PM
Is it resolved? If yeah then how?

Cheers,
I tried by downloading IIS Crypto software and selected but TLS v.two. Post reboot, I was unable to take remote...

Source: https://social.technet.microsoft.com/Forums/en-US/fbab90cc-7850-4cb0-b228-f8b8b57492cc/tls-12-on-windows-server-2012-r2?forum=Exch2016HADR

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