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Jay9x-2286 asked DaisyZhou-MSFT commented

GPO or Registry setting to enable TLS 1.3

Anyone know if there is a GPO or registry setting to enable TLS1.3 in Windows 10?

windows-10-network
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Hello @Jay9x-2286,
How are things going on your end? Please keep me posted on this issue.
If you have any further questions or concerns about this question, please let us know.
I appreciate your time and efforts.

Best Regards,
Daisy Zhou

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Hello @Jay9x-2286,
Would you please tell me how things are going on your side. If you have any questions or concerns about the information I provided, please don't hesitate to let us know.
Thanks for your time and have a nice day!

Best Regards,
Daisy Zhou

============================================
If the Answer is helpful, please click "Accept Answer" and upvote it.

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DaisyZhou-MSFT answered

Hello @Jay9x-2286,

Thank you for posting here.

After my research, TLS1.3 is not supported on Windows 10.

The following table displays the Microsoft Schannel Provider support of TLS protocol versions.
88379-tls13.png

For more information we can refer to link below.
Protocols in TLS/SSL (Schannel SSP)
https://docs.microsoft.com/en-us/windows/win32/secauthn/protocols-in-tls-ssl--schannel-ssp-


Here is a similar case with marked answer for your reference.
TLS1.3 is it supported?
https://docs.microsoft.com/en-us/answers/questions/64134/tls13-is-it-supported.html

Hope the information above is helpful.

Should you have any question or concern, please feel free to let us know.


Best Regards,
Daisy Zhou



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