But drm is not similar to a password the client doesn't know. In drm the client has to know the password, it's the user that's being kept in the dark. If you ha

But drm is not similar to a password the client doesn't know. In drm the client has to know the password, it's the user that's being kept in the dark. If you have total access (source) to the drm system you can always modify it to report that the system is secure.