When securing a network, administrators have to use many different tools. For each operating system different applications have to be used, regardless they are doing exactly the same. Although functionality of them is similar, administrators have to spend a considerable amount of time to read documentation and learn how to use a new tool. To minimize this effort a specialized tool securing network and checking available services is needed. In this thesis the Intrusion Detection and Internet Services Failure Reporting System created to detect unwanted manipulations to computer systems, mainly through the Internet and checking all active services in secure network is described. The application has written using Java Enterprise Edition (JEE) technology and jpcap library, so it can work on many different operating systems. Intrusion Detection System is based on signatures method detection.

Full text: IJEIR_909_Final.pdf