882 search results - page 138 / 177 » On the Negotiation of Access Control Policies |
EUROPAR
2001
Springer
14 years 13 days ago
2001
Springer
We describe the design and the implementation in Java and Jini of a Computational Community, which supports the federation of resources from different organisations. Resources fro...
ISW
1997
Springer
14 years 3 days ago
1997
Springer
Information security is based on access control models and cryptographic techniques. These are well established areas of research in computer security, but are not capable of supp...
BPSC
2010
13 years 6 months ago
2010
: This paper proposes a framework for the detection of information leaks in workflow descriptions based on static information flow analysis. Despite the correct deployment of acces...
USENIX
2003
13 years 9 months ago
2003
Trust management credentials directly authorize actions, rather than divide the authorization task into authentication and access control. Unlike traditional credentials, which bi...
NDSS
2000
IEEE
14 years 10 days ago
2000
IEEE
The distinguishing feature of a metasystem is middleware that facilitates viewing a collection of large, distributed, heterogeneous resources as a single virtual machine, where ea...