1484 search results - page 111 / 297 » Security policies for downgrading |
178
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ICFEM
2007
Springer
16 years 17 days ago
2007
Springer
We present a formal, tool-supported approach to the design and maintenance of access control policies expressed in the eXtensible Access Control Markup Language (XACML). Our aim is...
175
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GI
2003
Springer
15 years 11 months ago
2003
Springer
: Our current societies are fully dependent on large complex critical infrastructures (LCCIs). These LCCIs are large scale distributed systems that are highly interdependent, both ...
161
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ECAI
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. The frameworks for protecting security and privacy can be effective only if common users--with no training in computer science or logic--increase their awareness and cont...
142
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ICDCSW
2005
IEEE
16 years 1 days ago
2005
IEEE
A powerful strategy in intrusion detection is the separation of surveillance mechanisms from a site’s policy for processing observed events. The Bro intrusion detection system h...
163
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FOSSACS
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. An extension of the λ-calculus is proposed, to study historybased access control. It allows for security policies with a possibly nested, local scope. We define a type ...