only have access to a strictly limited set of subjects consistent with the principle of least privilege. See also References Citations Sources P. A. Loscocco, S. D. Smalley, P. A. Muckelbauer, R. C. Taylor, S. J. Turner, and J. F. Farrell. The Inevitability of Failure: The Flawed Assumption of Security in Modern Computing Environments. In Proceedings of the 21st National Information Systems Security Conference, pp. 303–14, Oct. 1998. PDF version. Computer access control Computer security models Access control