3349 search results - page 237 / 670 » Data Security |
179
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SASN
2003
ACM
15 years 10 months ago
2003
ACM
In this paper we address the problem of secure multicast of data streams over a multihop wireless ad hoc network. We propose a dynamic multicast group management protocol that aim...
161
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ISCAS
2003
IEEE
15 years 10 months ago
2003
IEEE
Couple to the communications wired and unwired networks growth, is the increasing demand for strong secure data transmission. New cryptographic standards are developed, and new en...
169
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SP
2007
IEEE
15 years 11 months ago
2007
IEEE
In several distributed systems a user should only be able to access data if a user posses a certain set of credentials or attributes. Currently, the only method for enforcing such...
146
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ACSW
2003
15 years 6 months ago
2003
The per-method access control lists of standard middleware technologies allow only simple forms of access control to be expressed and enforced. Given the increasing use of webbase...
173
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IEEESCC
2007
IEEE
15 years 11 months ago
2007
IEEE
eb services are becoming widely deployed to implement the automation of business processes such as supply chain management, inventory tracking, and healthcare management, just to ...