Efficient Intrusion Detection for High-Speed Networks

2012 ◽  
Vol 263-266 ◽  
pp. 2915-2919
Author(s):  
Gao Long Ma ◽  
Wen Tang
Keyword(s):  
Intrusion Detection ◽  
Error Detection ◽  
Intrusion Detection System ◽  
High Speed ◽  
Detection System ◽  
Heavy Traffic ◽  
High Speed Networks ◽  
Network Intrusion ◽  
Traffic Loads ◽  
Rule Sets

With the great increasing of high-speed networks,the traditional network intrusion detection system(NIDS) has a serious problem with handling heavy traffic loads in real-time ,which may result in packets loss and error detection . In this paper we will introduce the efficient load balancing scheme into NIDS and improve rule sets of the detection engine so as to make NIDS more suitable to high-speed networks environment.

Packet Sampling Applications in Campus High-Speed Network Intrusion Detection System

2013 ◽  
Vol 760-762 ◽  
pp. 2010-2013
Author(s):  
Hui Qing Qiu ◽  
Cong Wang ◽  
Jie Lu
Keyword(s):  
Intrusion Detection ◽  
Intrusion Detection System ◽  
High Speed ◽  
Detection System ◽  
Network Intrusion Detection ◽  
Network Intrusion ◽  
High Speed Network ◽  
Network Intrusion Detection System ◽  
Packet Sampling ◽  
And Performance

A technique of high-speed network intrusion detection system based on packet sampling theory is proposed. Starting with basic principles of packet sampling, this paper first analyses the significant mathematical conclusion of sampling strategies, then after discussing current strategies, mechanism and performance of different packet sampling methods, we specify an efficient strategy of packet sampling. Results show that this method can attain above 55% accurate rate with below 1% false rate in 94 specified attacking cases from DARPA 2000 IDS evaluation dataset.

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