445 search results - page 4 / 89 » Authorization and Access Control in IRO-DB |
SP
1997
IEEE
15 years 1 months ago
1997
IEEE
A major drawback of existing access control systems is that they have all been developed with a specific access control policy in mind. This means that all protection requirement...
IADIS
2004
14 years 11 months ago
2004
Distributed management of user profiles and identities allow reuse of profile information for different personalization services but also raises privacy issues. Users need a possi...
CCS
2006
ACM
15 years 1 months ago
2006
ACM
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
ACSAC
2003
IEEE
15 years 2 months ago
2003
IEEE
The validation of enterprise authorization specification for conformance to enterprise security policies requires an out-of-band framework in many situations since the enforcing a...
CSREASAM
2006
14 years 11 months ago
2006
Trust and authority are essential components that must be factored in designing and implementing a distributed access control mechanism for open environments. This paper presents ...