What does ACL mean in UNCLASSIFIED

Definition

An Access Control List (ACL) is a list of permissions associated with an object that specifies who or what is allowed access to it. An ACL provides detailed information about who has access to which objects, what type of access they have been granted, and when those permissions expire. It can be used to determine if a specific user has the right to view certain information, perform certain tasks on a device, or modify certain settings in the system.

Uses

ACLs are used by organizations to secure their systems against unauthorized use and data theft. By setting up an ACL structure within their networks, organizations can grant individual users only the level of privilege they need to accomplish their assigned tasks while preventing them from accessing more sensitive areas. In addition, ACLs help ensure that unauthorized people cannot gain access to sensitive data even if they try through weak passwords or social engineering techniques.

Benefits

Using an ACL structure ensures that each user has precisely detailed levels of privilege assigned. This means that users do not need any more-detailed knowledge than necessary in order to complete their assigned tasks safely and securely. Furthermore, by limiting privileged permissions to specific users or groups, organizations can reduce the risk of misappropriation as well as restrict modification or destruction of critical system files and other components essential for network operationsn integrity.