6555 search results - page 618 / 1311 » Secure attribute-based systems |
237
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CSFW
2006
IEEE
16 years 1 months ago
2006
IEEE
We argue that games are expressive enough to encompass (history-based) access control, (resource) usage control (e.g., dynamic adaptive access control of reputation systems), acco...
164
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IEEEARES
2006
IEEE
16 years 1 months ago
2006
IEEE
In highly open systems like the Internet, attribute-based access control (ABAC) has proven its appropriateness. The specification and maintenance of ABAC policies however has tur...
194
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ACSAC
2005
IEEE
16 years 26 days ago
2005
IEEE
It is sometimes desirable to allow access to open ports on a firewall only to authorized external users and present closed ports to all others. We examine ways to construct an au...
165
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ICTAC
2005
Springer
16 years 23 days ago
2005
Springer
Abstract. We investigate the issue of typing confidentiality in a languagebased information-flow security approach, aiming at improving some previously proposed type systems, esp...
170
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MMSEC
2004
ACM
16 years 20 days ago
2004
ACM
In the paper, we address oracle attacks for integrity watermarking in a communication setting. We show how an integrity verification algorithm can be modified in order to counte...