Driver registry settings¶
It is possible to specify additional parameters for driver in it’s registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\<driver name> as the following values. The parameters are applied on loading the driver.
seclevel¶
DWORD value, specifying access restrictions for the driver device.
It is possible to specify a bitmask:
0 - no restrictions, allow access for all accounts.
1 - allow access for LocalSystem account.
2 - allow access for administrative accounts.
4 - allow access for authenticated users.
- Example:
seclevel=3 - allow access only for LocalSystem and administrative accounts.
disabledprotocols¶
DWORD value, allowing to disable the filtering of unused protocols for better performance.
It is possible to specify a bitmask:
0 - filter all protocols.
1 - disable TCP filtering.
2 - disable UDP filtering.
- Example:
disabledprotocols=3 - disable the filtering for TCP and UDP.