3712 search results - page 245 / 743 » Role-Based Access Control |
174
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SP
1997
IEEE
15 years 10 months ago
1997
IEEE
When packet filtering is used as a security mechanism, different routers may need to cooperate to enforce the desired security policy. It is difficult to ensure that they will d...
180
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CCS
2010
ACM
15 years 5 months ago
2010
ACM
GPS-enabled mobile devices are a quickly growing market and users are starting to share their location information with each other through services such as Google Latitude. Locati...
167
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INFOCOM
2008
IEEE
16 years 29 days ago
2008
IEEE
—Trusted Collaborative Computing (TCC) is a new research and application paradigm. Two important challenges in such a context are represented by secure information transmission a...
179
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WCNC
2010
IEEE
15 years 4 months ago
2010
IEEE
—In this paper, we present an interference model for cognitive radio (CR) networks employing power control or contention control scheme. The probability density functions (PDFs) ...
164
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ICWE
2004
Springer
15 years 12 months ago
2004
Springer
The situation in engineering security for Web services that access databases is as follows: On the one hand, specifications like WSSecurity are concerned with the security managem...