Answer :
Access control is a technique for limiting access to confidential information. An access control gateway allows only individuals whose identities have been validated to access company data.
What are the Components of Access Control?
- Access control is essentially the process of limiting who has access to a resource. There are five key parts to every access control system, whether it is physical or logical.
- Authentication is the process of establishing the truth of a statement, such as a person's or a computer user's identity. It could entail authenticating personal identity documents, confirming login credentials against stored information, or using a digital certificate to confirm the legitimacy of a website.
- The process of defining privileges or access rights to resources is known as authorization. For instance, access to employee records is often granted for human resources workers, and this policy is typically defined as access control rules in a computer system.
- Access: The user or machine can access the resource after being authenticated and granted access.
- Manage: Managing an access control system entails adding and deleting user or system authentication and authorisation. To simplify the management process, some solutions will sync with G Suite or Azure Active Directory.
- Audit: A tool frequently used in access control to uphold the least privilege concept. Users may eventually get access they don't need, for example if they change roles. This danger is minimized by frequent audits.
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