GPO or Registry setting to enable TLS 1.3

Jay9x 231 Reputation points
2021-04-15T16:25:38.9+00:00

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

Windows 10 Network
Windows 10 Network
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Network: A group of devices that communicate either wirelessly or via a physical connection.
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  1. Daisy Zhou 13,021 Reputation points Microsoft Vendor
    2021-04-16T03:24:35.927+00:00

    Hello @Jay9x ,

    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://learn.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://learn.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