Attack graph aggregation

Information security – Monitoring or scanning of software or data including attack... – Vulnerability assessment

Reexamination Certificate

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Details

C726S023000, C726S027000, C726S024000, C709S224000, C709S223000

Reexamination Certificate

active

07627900

ABSTRACT:
Disclosed is framework for aggregating network attack graphs. A network may be represented as a dependency graph. Condition set(s), exploit set(s) and machine set(s) may be generated using information from the dependency graph. Exploit-condition set(s) may be generated using the condition set(s) and the exploit set(s). Machine-exploit set(s) may be generated using the exploit-condition set(s) and machine set(s).

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Steven Noel, Sushil Jajodia, “Managing attack graph complexity through visual hierarchical aggregation,” Oct. 2004, VizSec/DMSEC ″04: Proceedings of the 2004 ACM Workshop on Visualization and data mining, pp. 109-118.
Steven Noel, Sushil Jajoida, Brian O'Berry, Michael Jacobs, “Efficient Minimum-Cost Network Hardening via Exploit Dependency Graphs,” Dec. 2003, Proceedings of the 19thAnnual Computer Security Applications Conference.
Peng NIng, Yun Cui, Douglas Reeves, Dingbang Xu, “Techniques and tools for analyzing intrustion alerts,” May 2004, ACM: Transactions on information and System Security (TISSEC), vol. 7, issue 2, pp. 274-318.

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