CompTIA A+ Certification Core 2 (220-1102) - Physical Security

The video discusses the importance of physical security in protecting IT infrastructure. It begins with a story illustrating the vulnerability of physical security, then explains the three shells of physical security: perimeter, room, and device security. Various measures such as security guards, man traps, locks, badge readers, and biometric systems are covered. The video also highlights the importance of securing individual devices with cable locks, USB locks, and privacy screens. Additional tools like key fobs and hardware tokens are mentioned as part of a comprehensive security strategy.

What was the method used to physically access the server in the story?

What are the three shells of physical security mentioned?

How does perimeter security function in a physical security context?

What role do security guards play in physical security?

Describe the concept of a man trap and its purpose.

What are some examples of individual device security measures mentioned?

Why is physical security considered important in the context of network security?