Access control
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In physical security and information security, access control is the action of deciding whether a subject should be granted or denied access to an object. The act of accessing may mean consuming, ente
Common physical security access control with a finger print
A sailor checks an identification card (ID) before allowing a vehicle to enter a military installation.
Drop-arm optical turnstiles
Underground entrance to the New York City Subway system
Mantrap (access control)
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A mantrap, portal, circle lock door, tubestile, or access control vestibule is a physical security access control system comprising a small space with two sets of interlocking doors, such that the fir
Access control
…bouncer, or receptionist), through mechanical means such as locks and keys, or through technological means such as access control systems like the mantrap. Within these environments, physical key management may also be employed as a means of further managing and monitoring access to mechanically keyed…
Security portals with BR3 rated glass and steel construction for ballistics and burglary protection in a data center environment