26 search results - page 2 / 6 » On spatio-temporal constraints and inheritance in role-based... |
ACISP
1998
Springer
13 years 10 months ago
1998
Springer
Abstract. Most current object-based distributed systems support access control lists for access control. However, it is difficult to determine which principal information to use fo...
NSPW
1998
ACM
13 years 10 months ago
1998
ACM
Object-based programming is becoming more and more popular and is currently conquering the world of distributed programming models. In object-based systems access control is often...
DBSEC
2007
13 years 7 months ago
2007
With the growing advancement of pervasive computing technologies, we are moving towards an era where spatio-temporal information will be necessary for access control. The use of su...
NCA
2007
IEEE
14 years 13 days ago
2007
IEEE
We present FRAC, a Framework for Role-based Access Control in network file systems. FRAC is a reference monitor that controls the message flow between file system clients and s...
GRID
2007
Springer
13 years 6 months ago
2007
Springer
In this paper, we present a role-based access control method for accessing databases through the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI) framewor...