Network Security Toolkit (NST) version 18-5413 is a specialist Fedora-based live DVD with a large collection of open-source network security tools. This is an interim release which includes all of the NST and Fedora 18 package updates since 2013-04-13 rolled into a fresh ISO image. Here are some of the highlights for this release: the NST WUI Network Interface Bandwidth Monitor 2 application is available; integrated the ntop application, ntopng, into the NST WUI; ntopng is a network traffic probe used for high-speed web-based traffic analysis and flow collection; a new NST WUI Geolocation Application, ntopng IPv4 hosts, is available using host information derived from ntopng; several new tools that allow you to convert files to different formats were added to the NST WUI...

About NST
Network Security Toolkit (NST) is a bootable live CD based on Fedora Core. The toolkit was designed to provide easy access to best-of-breed open source network security applications and should run on most x86 platforms. The main intent of developing this toolkit was to provide the network security administrator with a comprehensive set of open source network security tools. What we find rather fascinating with NST is that we can transform most x86 systems (Pentium II and above) into a system designed for network traffic analysis, intrusion detection, network packet generation, wireless network monitoring, a virtual system service server, or a sophisticated network/host scanner.