Access control system (ACS) - Cyberiom
Channel: Cyberiom
Date: 2022-12-22

Access control system (ACS)

An access control system (ACS) is a security measure that controls and manages access to physical or digital resources. It is used to restrict access to authorized individuals and to prevent unauthorized access. There are several types of access control systems, including:

Identity-based access control: This type of system grants access to individuals based on their identity. It uses a database of authorized users and their corresponding permissions to control access to resources.

Role-based access control: This type of system grants access to individuals based on their role within an organization. For example, a manager may have different access privileges than an employee.

Rule-based access control: This type of system grants access to individuals based on predetermined rules. For example, a rule might state that only employees who have completed certain training can access certain resources.

Discretionary access control: Allows the owner of a resource to specify which individuals or groups can access that resource.

Mandatory access control: Used in the military and government to restrict access to resources according to their classification level and clearance level of the individual trying to access it.

Access control systems can be implemented using a variety of technologies, including physical barriers, biometric scanners, smart cards, and passwords. The specific technology used will depend on the level of security required and the resources being protected.