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ESORICS
2008
Springer
14 years 11 months ago
On the Security of Delegation in Access Control Systems
Delegation is a mechanism that allows a user A to act on another user B's behalf by making B's access rights available to A. It is well recognized as an important mechani...
Qihua Wang, Ninghui Li, Hong Chen
USENIX
2001
14 years 11 months ago
Sandboxing Applications
Users frequently have to choose between functionality and security. When running popular Web browsers or email clients, they frequently find themselves turning off features such a...
Vassilis Prevelakis, Diomidis Spinellis
CIKM
2005
Springer
15 years 3 months ago
Access control for XML: a dynamic query rewriting approach
We introduce the notion of views as a mechanism for securing and providing access control in the context of XML. Research in XML has explored several efficient querying mechanism...
Sriram Mohan, Arijit Sengupta, Yuqing Wu
DIM
2005
ACM
14 years 11 months ago
A delegation framework for federated identity management
Identity federation is a powerful scheme that links accounts of users maintained distinctly by different business partners. The concept of network identity is a driver for accele...
Hidehito Gomi, Makoto Hatakeyama, Shigeru Hosono, ...
AVI
2004
14 years 11 months ago
Scaffolding visually cluttered web pages to facilitate accessibility
Increasingly, rich and dynamic content and abundant links are making Web pages visually cluttered and widening the accessibility divide for the disabled and people with impairment...
Alison Lee