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CCS
2007
ACM
15 years 6 months ago
A simple and expressive semantic framework for policy composition in access control
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
Glenn Bruns, Daniel S. Dantas, Michael Huth
SAFECOMP
2001
Springer
15 years 4 months ago
An Investigation on Mutation Strategies for Fault Injection into RDD-100 Models
This paper focuses on the development of a conceptual framework for integrating fault injection mechanisms into the RDD-100 tool2 to support the dependability analysis of computer...
Mohamed Kaâniche, Yannick Le Guédart,...
ACSAC
2004
IEEE
15 years 3 months ago
Correlating Intrusion Events and Building Attack Scenarios Through Attack Graph Distances
We map intrusion events to known exploits in the network attack graph, and correlate the events through the corresponding attack graph distances. From this, we construct attack sc...
Steven Noel, Eric Robertson, Sushil Jajodia
CODES
2008
IEEE
15 years 6 months ago
Symbolic voter placement for dependability-aware system synthesis
This paper presents a system synthesis approach for dependable embedded systems. The proposed approach significantly extends previous work by automatically inserting fault detect...
Felix Reimann, Michael Glabeta, Martin Lukasiewycz...
SIGMOD
2001
ACM
165views Database» more  SIGMOD 2001»
15 years 12 months ago
Mining System Audit Data: Opportunities and Challenges
Intrusion detection is an essential component of computer security mechanisms. It requires accurate and efficient analysis of a large amount of system and network audit data. It c...
Wenke Lee, Wei Fan