Access Control Systems near US
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Access control is a security technique that regulates who or what can view, use, or access a place or other resources. It is a fundamental concept in physical security and information security designed to minimize risk. Access control is about restricting access to a resource. Physically or logically, any access control system has five main components:
Authentication: It is the act of proving the identity of a person or computer user. It may include verifying personal identity documents, verifying the authenticity of a website with a digital certificate, or checking login credentials against stored details.
Authorization: It is the function of determining the access rights or privileges to resources. For example, human resources personnel normally have access to employee records, and this protocol is often formalized as access control rules in a computer system.
Access: Once authenticated and authorized, the person or computer can access the resource.
Manage: Managing an access control system, adding and removing authentication and authorization of users or systems. Some systems sync with G Suite or Azure Active Directory, simplifying the management process.
Audit: Frequently used as part of access control to enforce the principle of least privilege. Over time, users can access access they no longer need due to role changes. Regular audits minimize this risk.
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