Sistem Untuk Mendeteksi Adanya Penyusup (IDS : Intrusion Detection System)

Abstract

By the increasing use of network computer system in daily life, this system increasingly will be  the target of crime, either by our enemies or by a real villain. IDS (Intrusion Detection System) is used to detect suspicious activity in a system or network. An attack or intrusion can be defined as "any set of actions that attempt to compromise the integrity, confidentiality, or availability of a resource" (Sundaram, 1996). IDS will monitor traffic data on a network or retrieve data from the log file. IDS will analyze and with a certain algorithm will give warning to a network administrator. Key words: System, crime, intrusion, detection, integrity, administrator.