We know what the Access control system is. It's the combination of access control readers, locks, exit buttons, and more installed on a door. Authorized users with assigned credentials can access these doors by presenting their credentials.
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But do you know how it actually works? What are the main key points behind it?
Typically door access control systems operate based on three fundamental sets:
- Who
- When
- Where
Although these words may seem straightforward, they carry profound significance in the context of Door Access Control. The entire range of access control features revolves around these key elements, which play a crucial role in ensuring effective security measures.
The first set, "Who" refers to the identification and authentication of individuals seeking access to a particular area. It involves verifying the credentials of users, such as access control cards, key fobs, or biometric data such as Facial recognition, Fingerprint, Palm, etc, to establish their authorization. By confirming the identity of users, the system ensures that only authorized individuals are granted entry.
The second set, "When" involves regulating the timing of access. Access control systems can enforce restrictions based on specific timeframes or schedules. This feature allows organizations to define access permissions according to designated periods or predetermined time slots, ensuring that individuals can only enter during authorized hours.
The third set, "Where" pertains to the physical locations or areas protected by access control measures. It can be A specific door, or a group or doors or we can say an area. Different areas within a facility may have distinct security clearance requirements. The access control system can enforce varying levels of access restrictions based on these designated areas, ensuring that individuals can only access authorized locations.
These three sets—Who, When, and Where—form the foundation of access control. They are intricately intertwined with every aspect of access control advancements, from the most basic to the most critical features. By comprehensively addressing these elements, access control systems create a robust and effective framework for enhancing security and controlling access to sensitive areas.
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