On the subject of RP Security Officer access

[Cleaverwolf]

Security should keep lobby accesses but I feel like anything more than that, they do not need. You can ask department heads, fellow members of the department, the HOS (Unless of course you would want their access neutered too),  cyborgs, the AI, the HOP, the Captain or any engineer who knows how to snip access. If the antagonist is in a room security cannot access, three things will probably happen. They can stay there until Security manages to make their way in, they can leave possibly through a side-door, giving security a chance to catch them, or they can try to escape through the main door and take a bigger risk.

There is a lot more opportunity for interactions that aren't just security walking in and tasing the crimer. Security can try to negotiate, or warn if they don't give themselves up they will find a way in and there will be consequences.