Activity-oriented access control to ubiquitous hospital information and services

Proposed NIST standard for role-based access control

David F. Ferraiolo, Ravi Sandhu, Serban I. Gavrila et al. · ACM Transactions on Information and System Security · 2001 · 2.5K citations · Full text

Computing, Cybersecurity, Authentication +13

Secure Computer Systems: Mathematical Foundations

David E. Bell, Leonard J. LaPadula · Defense Technical Information Center (DTIC) · 1973 · 1K citations

Computing, Computer Science, Computer Systems +14

A model of OASIS role-based access control and its support for active security

Jean Bacon, Ken Moody, Walt Yao · ACM Transactions on Information and System Security · 2002 · 260 citations

Computing, Computer Science, Cybersecurity +13

The PERMIS X.509 role based privilege management infrastructure

David Chadwick, Alexander Otenko · 2002 · 243 citations

Computing, Cybersecurity, Access Management +14

Dynamic protection structures

Butler Lampson · 1969 · 166 citations

Computing, Computer Science, Computer Systems +17