What is Access Control?
Access control 101
Access control is the selective restriction of access to a place or other resource. It consists of two main components: authentication and authorization.
Authentication is a technique used to verify that someone is who they claim to be. This process often involves verifying credentials such as passwords, ID cards, or biometric data. Once an individual has been verified, authorization determines if that individual should be allowed to access the jobsite or facility they are attempting to enter. This decision is based on their credentials, certifications, and/or requirements.
Access control systems implement these processes to ensure that only authorized personnel can enter specific areas, enhancing security and operational efficiency. By managing and monitoring who has access to different parts of a site, access control helps protect sensitive information and maintain safety standards.
As a result, access control minimizes the risk of unauthorized access to physical and computer systems. This ensures the safety of authorized personnel and prevents the theft of data, assets, etc.