Research on intrusion detection system in high-speed network

At present intrusion detection system(IDS) in high-speed network is a main point in security domain.The main problem and various restricted factors IDS faced in high-speed network is analyzed,and involved researches such as zero-copy technique and fast pattern matching model is introduced too.Finally,the distributed intrusion detection system based data-distribution is figured out as a good measure,and some remaining problems and emerging trends in this area is presented.