Security on loading drivers

Hi
I want to load a driver at boot time.I know how to fill the main registry
entries , but I have no idea how to properly create the Security field. Is
there a API that I should use? Where could I find more info?
Is there a way to let a user to send Device I/O Control Codes (DIOC)
directly to my driver without activate the right which allow a user to send
DIOC (this right will not work properly under NT4)
I would like to know what happens behind osrloader.exe…

Have a nice day!


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It will be created automatically for you by ACL inheritance.

Is there a way to let a user to send Device I/O Control Codes (DIOC)
directly to my driver without activate the right which allow a user to send
DIOC (this right will not work properly under NT4)

Yes. Only CreateFile checks the ACLs.

Max