ASIS PSP Study Guide - Chapter 7 Deep Dive

Alex and Ivy discuss the different authentication factors used in physical access control systems, as well as the different types of access credentials, such as barcode, magnetic stripe, Wiegand wire, and proximity cards. They also cover the importance of balancing design pillars, such as throughput and cost, in order to create an effective and efficient access control system. Access control systems have evolved from traditional lock and key methods to advanced technologies such as electronic cards and biometrics. These systems utilize readers, databases, and credentials to verify a user's identity and allow access. The brain of the system is important, but it is useless without strong locks and other physical defenses. Mitigating attacks, such as lock picking and drilling, is crucial for keeping these systems secure. Physical security management is a complex field that involves designing systems to protect people, property, and information from threats. It requires understanding the principles of security, analyzing risks, and choosing the appropriate technologies and protocols to mitigate those risks. Some key concepts include identifying and managing access points, using biometric scanners and electrified locks, and understanding the difference between fail safe and fail secure systems. The ultimate goal is to balance security needs with life safety requirements and account for human nature in the design of security systems.