Description: Functional Access Control is a security approach that restricts access to resources and systems based on the specific functions a user is authorized to perform. This type of control is based on the premise that users should only have access to the information and operations necessary to fulfill their job responsibilities. Unlike other access control methods, such as Role-Based Access Control (RBAC), which assigns permissions based on a user’s position within an organization, functional access control focuses on the specific tasks a user can execute. This allows for greater granularity in permission management, which can help minimize the risk of unauthorized access and protect sensitive data. Key features of functional access control include clear function definitions, specific permission assignments for each function, and the ability to effectively audit and review access. This approach is particularly relevant in environments where information security is critical, such as in various industries that handle sensitive data, where access to such information must be carefully controlled and monitored.
