What are some examples of access control?

What are some examples of access control?

Access control refers to the methods used to regulate who can view or use resources in a computing environment. Examples include role-based access control (RBAC), discretionary access control (DAC), and mandatory access control (MAC).

Can you explain role-based access control?

Sure! Role-based access control (RBAC) assigns permissions to users based on their role within an organization. For instance, an employee in the HR department may have access to employee records, while someone in IT may have access to system configurations.

What about discretionary access control?

Discretionary access control (DAC) allows the owner of a resource to determine who can access it. For example, a file owner can grant or revoke access to other users at their discretion.

Are there any security risks associated with these methods?

Yes, each method has its risks. For instance, RBAC can lead to privilege creep if roles are not managed properly, while DAC can result in unauthorized access if owners are not careful with permissions.