The present application is directed to a host-based IDS on an HP-UX intrusion detection system that enhances local host-level security within the network. It should be understood that the present invention is also usable on, for example, Eglinux, solaris, aix windows 2000 operating systems. It does this...http://www.google.com.au/patents/US20020083343?utm_source=gb-gplus-sharePatent US20020083343 - Computer architecture for an intrusion detection system