Intrusion detection system: A comprehensive review

With the increasing amount of network throughput and security threat, the study of intrusion detection systems (IDSs) has received a lot of attention throughout the computer science field. Current IDSs pose challenges on not only capricious intrusion categories, but also huge computational power. Though there is a number of existing literatures to IDS issues, we attempt to give a more elaborate image for a comprehensive review. Through the extensive survey and sophisticated organization, we propose the taxonomy to outline modern IDSs. In addition, tables and figures we summarized in the content contribute to easily grasp the overall picture of IDSs.