The value of this key can be one of the following:
After creating the key, it is critical to monitor for potential issues, particularly in the System event log on Domain Controllers. These events indicate that a certificate mapping is currently considered "weak" and will fail after September 2025. strongcertificatebindingenforcement registry key location
Name the value exactly: StrongCertificateBindingEnforcement . Double-click the new value and set its data. Using PowerShell Run this command in an elevated PowerShell window: powershell The value of this key can be one
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Cryptography\StrongCertificateBindingEnforcement strongcertificatebindingenforcement registry key location
Without proper binding enforcement, an attacker with a valid certificate could request a Kerberos ticket for another user (a "bronze bit"-style attack). Strong binding ensures the certificate’s subject/issuer match the Kerberos principal requesting the ticket.
Right-click the folder, select New > DWORD (32-bit) Value .