3712 search results - page 338 / 743 » Role-Based Access Control |
200
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PET
2004
Springer
16 years 1 days ago
2004
Springer
There are a variety of well-known models for access control developed for purposes like formally modeling the access rights on files, databases, and web resources. However, the ex...
171
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MOBICOM
1999
ACM
15 years 11 months ago
1999
ACM
The widespread deployment of inexpensive communications technology, computational resources in the networking infrastructure, and network-enabled end devices poses an interesting ...
184
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IH
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. Users of some systems are at risk of being compelled to disclose their keys or other private data, and this risk could be mitigated if access control mechanisms supported...
158
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SIGMOD
1997
ACM
15 years 11 months ago
1997
ACM
This paper presents general algorithms for concurrency control in tree-based access methods as well as a recovery protocol and a mechanism for ensuring repeatable read. The algori...
171
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CSREASAM
2006
15 years 8 months ago
2006
Biometrics systems are automated systems that recognize a person based on physical or behavioral characteristics. There are a number of primary biometric disciplines including fin...