Driver Signing High — Quality

introduced; unsigned kernel drivers blocked by default. Windows 10 / 11 Mandatory WHQL / Partner Portal

Driver signing is crucial for several reasons: driver signing

If a user tries to install a driver that is: introduced; unsigned kernel drivers blocked by default

Ensure your driver compiles correctly and includes a proper INF file (installation script). driver signing

Securing a digital signature for a commercial driver requires a multi-step compliance path managed through the Microsoft Windows Hardware Compatibility Program .