660 search results - page 36 / 132 » History-Based Access Control and Secure Information Flow |
SACMAT
2005
ACM
15 years 5 months ago
2005
ACM
We investigate a generalization of the notion of XML security view introduced by Stoica and Farkas [17] and later refined by Fan et al. [8]. The model consists of access control ...
101
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CIKM
2005
Springer
15 years 5 months ago
2005
Springer
With the emergence of XML as the de facto standard to exchange and disseminate information, the problem of regulating access to XML documents has attracted a considerable attentio...
109
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CCS
2004
ACM
15 years 5 months ago
2004
ACM
Comparing the expressive power of access control models is recognized as a fundamental problem in computer security. Such comparisons are generally based on simulations between di...
SACMAT
2009
ACM
15 years 6 months ago
2009
ACM
Publish-subscribe (pub-sub) systems are useful for many applications, including pervasive environments. In the latter context, however, great care must be taken to preserve the pr...
89
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SIGCOMM
2009
ACM
15 years 6 months ago
2009
ACM
Enterprise network security is typically reactive, and it relies heavily on host security and middleboxes. This approach creates complicated interactions between protocols and sys...