90 search results - page 7 / 18 » A Spatio-temporal Role-Based Access Control Model |
DBSEC
2001
13 years 9 months ago
2001
: In this paper we introduce a series of reference models for Secure Role-Based Workflow systems. We build our models over the well-known RBAC96 framework. 96 model supports the no...
RBAC
2000
13 years 8 months ago
2000
: Enabling Technologies for Role Based Online Decision Engines Thomas Hildmann, Thomas Gebhardt 22-Feb-2000 The goal of our work at the Technical University of Berlin is to develop...
AINA
2007
IEEE
14 years 1 months ago
2007
IEEE
One of the most challenging problems in managing large networks is the complexity of security administration. Role based access control (RBAC) has become the predominant model for...
ISI
2004
Springer
14 years 26 days ago
2004
Springer
Through their misuse of authorized privileges, insiders have caused great damage and loss to corporate internal information assets, especially within the Intelligence Community (IC...
NTMS
2008
IEEE
14 years 1 months ago
2008
IEEE
—We propose an access control model that extends RBAC (Role-Based Access Control) to take time and location into account, and use term rewriting systems to specify access control...