Intro to Physical Security Bypass
Explores non-destructive entry techniques that bypass doors and access control hardware without picking locks, alongside defensive hardening measures.
Summary
Foundations of Physical Security Bypass
Physical security assessments often bypass doors without manipulating lock cylinders directly. Access control hardware, egress mechanisms, and door framing frequently contain mechanical vulnerabilities that allow rapid entry.
Common Egress and Latch Bypass Vectors
Latch slip tools, under-door tools, and request-to-exit sensor manipulation allow attackers to open secured doors by exploiting gaps in door sweeps, framing, or hardware installation. Poorly shielded crash bars and sensor blind spots provide immediate bypass pathways.
Access Control Weaknesses
Improperly installed magnetic locks, electric strikes, and power supplies introduce points of failure. Failure to supervise request-to-exit wiring or protect request-to-exit sensors allows physical triggers to release locking mechanisms unhindered.
Defensive Hardening Recommendations
Hardening facilities requires installing latch guards, full-length astragals, shielded request-to-exit sensors, and properly aligned door closers to eliminate mechanical bypass vulnerabilities.
Related talks
Creator Stage·56 min
Brent White · Tim Roberts
Shares hard-learned lessons and busted myths from physical penetration tests, covering site surveys, social engineering, and real-time contingency handling.
Creator Stage·22 min
Bill Graydon
Demonstrates physical entry bypass methods that defeat secured doors using egress and access control hardware flaws without picking locks.
Creator Stage·14 min
Terry Luan · Karen Ng
Covers advanced physical security bypass techniques that exploit door latch mechanisms, egress sensors, and access control hardware.