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» A Security Policy Model for Clinical Information Systems
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PERCOM
2005
ACM
14 years 8 months ago
Secure context-sensitive authorization
There is a recent trend toward rule-based authorization systems to achieve flexible security policies. Also, new sensing technologies in pervasive computing make it possible to de...
Kazuhiro Minami, David Kotz
SACMAT
2006
ACM
14 years 2 months ago
PRIMA: policy-reduced integrity measurement architecture
We propose an integrity measurement approach based on information flow integrity, which we call the Policy-Reduced Integrity Measurement Architecture (PRIMA). The recent availabi...
Trent Jaeger, Reiner Sailer, Umesh Shankar
IWIA
2005
IEEE
14 years 2 months ago
Malware Defense Using Network Security Authentication
Malware defenses have primarily relied upon intrusion fingerprints to detect suspicious network behavior. While effective for discovering computers that are already compromised,...
Joseph V. Antrosio, Errin W. Fulp
ISW
2005
Springer
14 years 2 months ago
Evaluating Access Control Policies Through Model Checking
We present a model-checking algorithm which can be used to evaluate access control policies, and a tool which implements it. The evaluation includes not only assessing whether the ...
Nan Zhang 0003, Mark Ryan, Dimitar P. Guelev
WOSP
2000
ACM
14 years 1 months ago
Analytic modeling of load balancing policies for tasks with heavy-tailed distributions
We present an analytic technique for modeling load balancing policies on a cluster of servers conditioned on the fact that the service times of arriving tasks are drawn from heavy...
Alma Riska, Evgenia Smirni, Gianfranco Ciardo