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» An Integrated Framework for Security and Dependability
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ACSAC
2005
IEEE
15 years 12 months ago
Building Evidence Graphs for Network Forensics Analysis
In this paper, we present techniques for a network forensics analysis mechanism that includes effective evidence presentation, manipulation and automated reasoning. We propose the...
Wei Wang, Thomas E. Daniels
SACMAT
2009
ACM
16 years 24 days ago
Supporting RBAC with XACML+OWL
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
Rodolfo Ferrini, Elisa Bertino
JSW
2008
98views more  JSW 2008»
15 years 6 months ago
Towards a Collaborative and Systematic Approach to Alert Verification
With the menace of hackers increasing every day, even well administrated networks are vulnerable to attack. Therefore, securing network assets has become a significant issue for th...
Xuejiao Liu, Debao Xiao, Xi Peng
CONEXT
2008
ACM
15 years 8 months ago
ALPHA: an adaptive and lightweight protocol for hop-by-hop authentication
Wireless multi-hop networks are particularly susceptible to attacks based on flooding and the interception, tampering with, and forging of packets. Thus, reliable communication in...
Tobias Heer, Stefan Götz, Oscar García...
ACSAC
2006
IEEE
16 years 11 days ago
PAST: Probabilistic Authentication of Sensor Timestamps
Sensor networks are deployed to monitor the physical environment in public and vulnerable locations. It is not economically viable to house sensors in tamper-resilient enclosures ...
Ashish Gehani, Surendar Chandra