Intrusion Detection and Internet Services Failure Reporting System

In this article the Intrusion Detection and Internet Services Failure Reporting System created to detect unwonted manipulations to computer systems, mainly through the Internet and checking all active services in secure network is described. The application was written using Java Enterprise Edition (JEE) technology and jpcap library,so the application can work on many different operating systems. Intrusion Detection System is based on signatures method detection.