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SACMAT
2011
ACM
13 years 3 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
DBSEC
2007
121views Database» more  DBSEC 2007»
14 years 1 months ago
XACML Policies for Exclusive Resource Usage
The extensible access control markup language (XACML) is the standard access control policy specification language of the World Wide Web. XACML does not provide exclusive accesse...
Vijayant Dhankhar, Saket Kaushik, Duminda Wijeseke...
ICFEM
2007
Springer
14 years 6 months ago
Formal Engineering of XACML Access Control Policies in VDM++
We present a formal, tool-supported approach to the design and maintenance of access control policies expressed in the eXtensible Access Control Markup Language (XACML). Our aim is...
Jeremy Bryans, John S. Fitzgerald
ICDE
2007
IEEE
223views Database» more  ICDE 2007»
14 years 6 months ago
Privacy Access Control Model with Location Constraints for XML Services
Information privacy is usually concerned with the confidentiality of personal identifiable information (PII), such as electronic medical records. Nowadays XML services are used to...
Yi Zheng, Yongming Chen, Patrick C. K. Hung