1484 search results - page 116 / 297 » Security policies for downgrading |
191
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ICSE
2005
IEEE-ACM
16 years 6 months ago
2005
IEEE-ACM
Sensitive data are increasingly available on-line through the Web and other distributed protocols. This heightens the need to carefully control access to data. Control means not o...
152
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SACMAT
2004
ACM
15 years 12 months ago
2004
ACM
This paper maintains that for an access-control mechanism to support a wide range of policies, it is best to dispense with any built-in semantics for roles in the mechanism itself...
173
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CEAS
2006
Springer
15 years 10 months ago
2006
Springer
In this paper we detail the use of e-mail social network analysis for the detection of security policy violations on computer systems. We begin by formalizing basic policies that ...
152
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
Cyberinsurance is a powerful tool to align market incentives toward improving Internet security. We trace the evolution of cyberinsurance from traditional insurance policies to ear...
154
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POLICY
2007
Springer
16 years 17 days ago
2007
Springer
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...