A Qualitative Survey of Active TCP/IP Fingerprinting Tools and Techniques for Operating Systems Identification

摘要

TCP/IP fingerprinting is the process of identifying the Operating System (OS) of a remote machine through a TCP/IP based computer network. This process has applications close related to network security and both intrusion and defense procedures may use this process to achieve their objectives. There are a large set of methods that performs this process in favorable scenarios. Nowadays there are many adversities that reduce the identification performance. This work compares the characteristics of four active fingerprint tools (Nmap, Xprobe2, SinFP and Zion) and how they deal with test environments under adverse conditions. The results show that Zion outperforms the other tools for all test environments and it is suitable even for use in sensible systems.