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» Logic in Access Control
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SP
2005
IEEE
104views Security Privacy» more  SP 2005»
15 years 11 months ago
On Safety in Discretionary Access Control
An apparently prevailing myth is that safety is undecidable in Discretionary Access Control (DAC); therefore, one needs to invent new DAC schemes in which safety analysis is decid...
Ninghui Li, Mahesh V. Tripunitara
ICDCIT
2004
Springer
15 years 10 months ago
Automatic Enforcement of Access Control Policies Among Dynamic Coalitions
The need to securely share information on an ad-hoc basis between collaborating entities is increasingly becoming important. We propose a coalition based access control model (CBAC...
Vijayalakshmi Atluri, Janice Warner
DEBS
2003
ACM
15 years 10 months ago
Role-based access control for publish/subscribe middleware architectures
Research into publish/subscribe messaging has so far done little to propose architectures for the support of access control, yet this will be an increasingly critical requirement ...
András Belokosztolszki, David M. Eyers, Pet...
ADC
2008
Springer
114views Database» more  ADC 2008»
15 years 7 months ago
An Integrated Access Control for Securely Querying and Updating XML Data
Many existing access controls use node filtering or querying rewriting techniques. These techniques require rather time-consuming processes such as parsing, labeling, pruning and/...
Maggie Duong, Yanchun Zhang
CSSE
2004
IEEE
15 years 5 months ago
A comparison of modeling strategies in defining XML-based access control languages
One of the most important features of XML-based Web services is that they can be easily accessed over the Internet, but this makes them vulnerable to a series of security threats....
Claudio Agostino Ardagna, Sabrina De Capitani di V...