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» Security Policy Enforcement Through Refinement Process
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TKDE
2008
177views more  TKDE 2008»
13 years 7 months ago
Analyzing and Managing Role-Based Access Control Policies
Today more and more security-relevant data is stored on computer systems; security-critical business processes are mapped to their digital counterparts. This situation applies to ...
Karsten Sohr, Michael Drouineaud, Gail-Joon Ahn, M...
ACSAC
1999
IEEE
14 years 1 days ago
A Prototype Secure Workflow Server
Workflow systems provide automated support that enables organizations to efficiently and reliably move important data through their routine business processes. For some organizati...
Douglas L. Long, Julie Baker, Francis Fung
SACMAT
2011
ACM
12 years 10 months ago
Anomaly discovery and resolution in web access control policies
The advent of emerging technologies such as Web services, serviceoriented architecture, and cloud computing has enabled us to perform business services more efficiently and effec...
Hongxin Hu, Gail-Joon Ahn, Ketan Kulkarni
SEC
2004
13 years 9 months ago
Recursive Sandboxes: Extending Systrace To Empower Applications
The systrace system-call interposition mechanism has become a popular method for containing untrusted code through program-specific policies enforced by user-level daemons. We desc...
Aleksey Kurchuk, Angelos D. Keromytis
NDSS
2003
IEEE
14 years 1 months ago
Fighting Spam by Encapsulating Policy in Email Addresses
Everyday network interactions require users to give out their email address, yet no guarantees can be made about how this address will be used. Sometimes the address is given to a...
John Ioannidis