Physical Security is centered around protecting the outside and inside of a building. Focusing on the ingress and egress policy while maintaining surveillance, authorization, and emergency systems. In these labs, I experienced the setup of various security systems and experiment with different camera placements in tabletop simulations.
Doing this taught me the ins and outs of physical security systems. While doing the demonstration, I did have ideas about how someone could disable them and what I could stop them which helped me practice being a penetration tester.