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High Performance Session State Management Scheme for Stateful Packet Inspection
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- Authors
- Seung Yong Yoon, Byoung Koo Kim, Jin Tae Oh, Jong Soo Jang
- Issue Date
- 2007-10
- Citation
- Asia-Pacific Network Operations and Management Symposium (APNOMS) 2007 (LNCS 4773), v.4773, pp.591-594
- Language
- English
- Type
- Conference Paper
- Project Code
- 07MK1400, Development of Signature Generation and Management Technology against Zero-day Attack, Jong Soo Jang
- Abstract
- This paper relates to a method for performing Stateful Packet Inspection(SPI) in real time using a session table management scheme that allows more efficient generation of session state information. SPI is an important technique to reduce false positive alerts in network intrusion detection system(NIDS). As the number of session increases, this technique requires a higher processing speed, thereby causing performance problems. However, existing software-based solutions cannot perform real-time packet inspection ensuring the wire speed. To guarantee both performance and functionality with respect to statefulness, we designed and implemented SPIbased intrusion detection module in a FPGA to help alleviating a bottleneck in network intrusion detection systems in this paper. © Springer-Verlag Berlin Heidelberg 2007.
- KSP Keywords
- False positive, High performance, Intrusion Detection Systems(IDSs), Intrusion detection system(IDS), Number of Session, Packet inspection, Processing speed, Real-time packet, State information, State management, Wire speed