Make redstone mode only available for players with build security permission.

Can you elaborate on your reasoning?

Well, some machines might only be supposed to be accessed by users with permission.

Like the Grid, i want users to be able to deposit items, but not alter redstone mode as it should only be active when i send a redstone signal from a computer controlling when it should be available.

Another thing is that in the security manager a user with "Change" permission might disable the security manager completely giving access to all other security permissions by setting "only active when redstone signal".

Sorry, this will be a wontfix. If I do redstone mode, there is no clear line of what other side "configuration" buttons need protecting.