Hi,
Please check below steps:
- Open PowerShell with admin permission, and type cmdlet “Get-TlsCipherSuite –name DES” to gets the TLS cipher suites.
- Check the Name section of the cmdlet result.
- Navigate to below registry location and delete the entry same as step 2:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Cryptography\Configuration\Local\SSL\00010002\Functions - Restart system and make the change take effect.
Reference below link for detail information:
https://learn.microsoft.com/en-us/windows-server/identity/ad-fs/operations/manage-ssl-protocols-in-ad-fs#enabling-or-disabling-additional-cipher-suites
Best Regards,
Eve Wang