Details

Sets the minimum supported version of TLS.If you set this policy to ‘tls1.2’ Microsoft Edge will show an error for TLS 1.0 and TLS 1.1 and the user will not be able to bypass the error.

If you don’t configure this policy Microsoft Edge will still show an error for TLS 1.0 and TLS 1.1 but the user will be able to bypass it.

Support for suppressing the TLS 1.0/1.1 warning was removed from Microsoft Edge starting in version 91. The ‘tls1’ and ‘tls1.1’ values are no longer supported.

Policy options mapping:* TLSv1 (tls1) = TLS 1.0* TLSv1.1 (tls1.1) = TLS 1.1* TLSv1.2 (tls1.2) = TLS 1.2Use the preceding information when configuring this policy.

Example value: tls1

Solution

Policy Path: Microsoft Edge
Policy Setting Name: Minimum TLS version enabled

Supportive Information

The following resource is also helpful.

• https://techcommunity.microsoft.com/t5/microsoft-security-baselines/security-baseline-for-microsoft-edge-v99/ba-p/3249241

This security hardening control applies to the following category of controls within NIST 800-53: System and Communications Protection.This control applies to the following type of system Windows.

References

• 800-53|SC-13

Source

• Tenable.com/audits