73 search results - page 10 / 15 » PeerAccess: a logic for distributed authorization |
CCS
2008
ACM
14 years 11 months ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...
78
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SACMAT
2003
ACM
15 years 2 months ago
2003
ACM
In large organizations the administration of access privileges (such as the assignment of an access right to a user in a particular role) is handled cooperatively through distribu...
115
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PODC
1994
ACM
15 years 1 months ago
1994
ACM
The notion of belief has been useful in reasoning about authentication protocols. In this paper, we show how the notion of belief can be applied to reasoning about cache coherence...
106
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ICFP
2010
ACM
14 years 10 months ago
2010
ACM
Several recent security-typed programming languages, such as Aura, PCML5, and Fine, allow programmers to express and enforce access control and information flow policies. Most of ...
SC
2009
ACM
15 years 4 months ago
2009
ACM
We present a scalable temporal order analysis technique that supports debugging of large scale applications by classifying MPI tasks based on their logical program execution order...