RT Journal Article T1 Intrusion detection effectiveness improvement by a multiagent system A1 Orfila, Agustín A1 Carbó Rubiera, Javier Ignacio A1 Ribagorda Garnacho, Arturo AB Recent studies about Intrusion Detection Systems (IDS) performance reveal that the value of an IDS and its optimal operation point depend not only on the Hit and False alarm rates but also on costs (such as those associated with making incorrect decisions about detection) and the hostility of the operating environment. An adaptive multiagent IDS is proposed in this paper and it is evaluated according to a promising metric that take into account all these parameters. This paper shows results of a prototype that clearly point out how multiagent technology can improve IDS effectiveness. PB Technomathematics Research Foundation (TMRF) SN 0972-9038 YR 2005 FD 2005-01 LK https://hdl.handle.net/10016/9548 UL https://hdl.handle.net/10016/9548 LA eng DS e-Archivo RD 18 may. 2024