Access control of file systems of Linux:

Linux has a permission control method called an access control list (ACL), which is a general paradigm outside of permission assignment. For example, you need to confirm 3 permission groups by default: owner, group, and other. With ACL, you can use file extension attributes to save additional access control permissions. You can add permissions to other users or groups, not just simply "other" or groups whose owner does not exist. You can allow designated users A, B, and C to have write permissions instead of letting their entire group have write permissions.

Access control of file systems of Windows:

Windows file system permissions management function Access Control List (Access Control List.ACL) mechanism. Access control is the process of approving users, groups, and computers to access objects on the network.  The main concepts that make up access control are permissions, user rights, and object review.Permission defines the type of access granted to a user or group to an object or object attribute.