1906 search results - page 334 / 382 » Data Privacy |
121
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CORR
2010
Springer
15 years 2 months ago
2010
Springer
Nowadays, the IP Multimedia Subsystem (IMS) is a promising research field. Many ongoing works related to the security and the performances of its employment are presented to the r...
118
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TCC
2009
Springer
16 years 3 months ago
2009
Springer
It is well known that general secure function evaluation (SFE) with information-theoretical (IT) security is infeasible in presence of a corrupted majority in the standard model. ...
110
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CCS
2005
ACM
15 years 8 months ago
2005
ACM
Human-memorable passwords are a mainstay of computer security. To decrease vulnerability of passwords to bruteforce dictionary attacks, many organizations enforce complicated pass...
108
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EDBT
2009
ACM
15 years 9 months ago
2009
ACM
Moving object databases (MOD) have gained much interest in recent years due to the advances in mobile communications and positioning technologies. Study of MOD can reveal useful i...
127
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CCS
2007
ACM
15 years 8 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...