%0 Journal Article %T Denial of service attack in the Internet: agent-based intrusion detection and reaction %A O. Ignatenko %J Computer Science %D 2009 %I arXiv %X This paper deals with denial of service attack. Overview of the existing attacks and methods is proposed. Classification scheme is presented for a different denial of service attacks. There is considered agent-based intrusion detection systems architecture. Considered main components and working principles for a systems of such kind. %U http://arxiv.org/abs/0904.4174v1