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10 May 2012 On effectiveness of network sensor-based defense framework
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Cyber attacks are increasing in frequency, impact, and complexity, which demonstrate extensive network vulnerabilities with the potential for serious damage. Defending against cyber attacks calls for the distributed collaborative monitoring, detection, and mitigation. To this end, we develop a network sensor-based defense framework, with the aim of handling network security awareness, mitigation, and prediction. We implement the prototypical system and show its effectiveness on detecting known attacks, such as port-scanning and distributed denial-of-service (DDoS). Based on this framework, we also implement the statistical-based detection and sequential testing-based detection techniques and compare their respective detection performance. The future implementation of defensive algorithms can be provisioned in our proposed framework for combating cyber attacks.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Difan Zhang, Hanlin Zhang, Linqiang Ge, Wei Yu, Chao Lu, Genshe Chen, and Khanh Pham "On effectiveness of network sensor-based defense framework", Proc. SPIE 8385, Sensors and Systems for Space Applications V, 83850O (10 May 2012);

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