524 search results - page 82 / 105 » Enforcing Messaging Security Policies |
199
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SPC
2005
Springer
15 years 11 months ago
2005
Springer
In pervasive computing environments, changes in context may trigger changes in an individual’s access permissions. We contend that existing access control frameworks do not provi...
172
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COMPSAC
2009
IEEE
16 years 23 days ago
2009
IEEE
To-date, security analysis techniques focus on the explicit access to data, thereby neglecting information flows happening over covert channels. As a result, critical business so...
155
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ACSAC
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract--Current Network Access Control (NAC) technologies manage the access of new devices into a network to prevent rogue devices from attacking network hosts or services. Typic...
151
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DIMVA
2008
15 years 7 months ago
2008
Software installation provides an attractive entry vector for malware: since installations are performed with administrator privileges, malware can easily get the enhanced level of...
182
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INFOCOM
2012
IEEE
13 years 8 months ago
2012
IEEE
—Access control is one of the most important security mechanisms in cloud computing. Attribute-based access control provides a flexible approach that allows data owners to integ...