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APSEC
2005
IEEE
14 years 26 days ago
Using Dynamic Aspects for Delegating Fine-Grained Access Rights
This paper shows that a proper combination of instance-level aspects and dynamic deployment can be used to enhance an aspect-based access control system with dynamic and fine-grai...
Kung Chen
ECOOP
2009
Springer
14 years 11 months ago
Fine-Grained Access Control with Object-Sensitive Roles
Role-based access control (RBAC) is a common paradigm to ensure that users have sufficient rights to perform various system operations. In many cases though, traditional RBAC does ...
Jeffrey Fischer, Daniel Marino, Rupak Majumdar, To...
CCGRID
2006
IEEE
14 years 5 months ago
A Shibboleth-Protected Privilege Management Infrastructure for e-Science Education
Simplifying access to and usage of large scale compute resources via the Grid is of critical importance to encourage the uptake of e-Research. Security is one aspect that needs to...
J. P. Watt, Oluwafemi Ajayi, Jipu Jiang, Jos Koets...
APWEB
2008
Springer
14 years 8 hour ago
Protecting Information Sharing in Distributed Collaborative Environment
Abstract. Information sharing on distributed collaboration usually occurs in broad, highly dynamic network-based environments, and formally accessing the resources in a secure mann...
Min Li, Hua Wang
FASE
2008
Springer
14 years 19 days ago
Automated Analysis of Permission-Based Security Using UMLsec
Abstract. To guarantee the security of computer systems, it is necessary to define security permissions to restrict the access to the systems' resources. These permissions enf...
Jan Jürjens, Jörg Schreck, Yijun Yu