926 search results - page 144 / 186 » Policy framings for access control |
IEEESP
2008
14 years 10 months ago
2008
Today, critical infrastructures like the power grid are essentially physical processes controlled by computers connected by networks. They are usually as vulnerable as any other i...
ENTCS
2006
14 years 10 months ago
2006
Community decisions about access control in virtual communities are non-monotonic in nature. This means that they cannot be expressed in current, monotonic trust management langua...
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LCN
1998
IEEE
15 years 2 months ago
1998
IEEE
The ATM Guaranteed Frame Rate GFR service is intended for best e ort tra c that can bene t from minimum throughput guarantees. Edge devices connecting LANs to an ATM network can u...
WWW
2007
ACM
15 years 10 months ago
2007
ACM
Combining data and code from third-party sources has enabled a new wave of web mashups that add creativity and functionality to web applications. However, browsers are poorly desi...
HPDC
1998
IEEE
15 years 2 months ago
1998
IEEE
One of the most difficult problems to be solved by metacomputing systems is to ensure strong authentication and authorization. The problem is complicated since the hosts involved ...