Function and Data Parallelization of Wu-Manber Pattern Matching for Intrusion Detection Systems

Provided by: Macrothink Institute
Topic: Security
Format: PDF
The safeguarding of networks from malicious activities and intrusions continues to be one of the most important aspects in network security. Intrusion Detection Systems (IDSs) play a fundamental role in network protection. Unfortunately, the speeds of existing IDSs are unable to keep up with the rapid increases in network speeds and attack complexities. Fortunately, parallel computing on multi-core systems can lend a helping hand mitigating this performance gap. In this paper, novel and effective parallel implementations of the Wu-Manber (WM) algorithm for signature-based detection systems are proposed, implemented, and evaluated.

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