New Network Security Toolkit (NST), a Fedora-based live DVD with an extensive collection of open-source network security tools. This release is based on Fedora 20 using Linux kernel 3.12.10. Significant effort has been devoted to bringing this release on par with Fedora 20. Starting with NST 20, the MATE desktop is now the preferred desktop. Here are some of the highlights for this release: added a new drag zoom feature to the 'NST Ntopng IPv4 Hosts' application; integration of the MATE desktop and the LightDM GTK+ desktop login screen greeter; added a new NST WUI page for the network utility script - getipaddr; added a new 'Network Interface Renaming' mode to the NST script - nstnetcfg that creates predictable network interface names which will survive each system reboot..

About Network Security Toolkit

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.