What is Physical access control system?
Physical access control system Definition: An automated system that manages the passage of people or assets through an openings in a secure perimeters based on a set of authorization rules.
Understanding Physical access control system
A Physical Access Control System is an automated solution designed to manage and monitor the movement of people or assets through secure entry points based on predefined authorization rules. It uses a combination of electronic, mechanical, or hybrid mechanisms to verify credentials and grant access only to those who meet established security criteria. By integrating authentication methods, decision-making protocols, and physical barriers, these systems control movement within facilities in line with standards such as ISO 27001 and NIST SP 800-53.
Organizations implement such systems using technologies like card readers, biometric scanners, turnstiles, mantrap doors, and visitor management tools, often supplemented with security monitoring and logging. For example, a data center might require badge access at its perimeter, biometric verification for entry to sensitive areas, and mantrap doors to prevent unauthorized following, with integrated video surveillance to confirm each access event.
Related terms: Physical Security, Badge Readers, Biometric Access, Electronic Locks, Access Cards, Visitor Management, Security Zones, Mantrap.