524 search results - page 40 / 105 » Enforcing Messaging Security Policies |
141
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SP
2003
IEEE
15 years 11 months ago
2003
IEEE
A challenging unsolved security problem is how to specify and enforce system-wide security policies; this problem is even more acute in distributed systems with mutual distrust. T...
149
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CN
2000
15 years 5 months ago
2000
Programming models that support code migration have gained prominence, mainly due to a widespread shift from stand-alone to distributed applications. Although appealing in terms o...
157
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COLCOM
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper motivates the fundamental importance of application context for security. It then gives an overview of the PEI framework for application-centric security and outlines s...
282
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POPL
2005
ACM
16 years 6 months ago
2005
ACM
In traditional information-flow type systems, the security policy is often formalized as noninterference properties. However, noninterference alone is too strong to express securi...
155
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CNSR
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper presents an approach for managing access to services over presence-based communications based on the context of the situation. This paper addresses two technical challe...