International Business Machines Corporation
Rule-based access control list management

Abstract:

Access control list entries are managed as a function of access control list entry metadata for the object and the requesting user, and of an access control list rule applicable to the requesting user and the requested object. The access control list entry metadata for the object and the user is updated in response to request authorizations and denials. The access control list entry metadata for the object and the user is linked to the object and the user. Updating of the access control list entry metadata for the object and the user does not overwrite metadata for another access control list entry that is associated with the object and with another user that is different from the user.