Meet Kali Linux 2.0, a distro built to hammer your security
The latest release of the immensely popular Linux distribution designed for penetration testing, Kali Linux 2.0 launched at DefCon 23 in Las Vegas last week.
Kali is the successor to BackTrack, and is a Debian-based Linux distribution that includes hundreds of penetration-testing tools pre-installed and ready to go. Just boot it from a USB drive or live DVD and you’ll have a penetration-testing—or “hacking”—environment with all the tools you might want just waiting for you to fire them up.
The biggest change is the shift to a rolling release model. Now, you can simply install Kali Linux 2.0 on a computer and the latest versions of security tools will be provided to you as normal updates. There’s no need to wait for Kali Linux 2.1 to get the newest stuff. An eventual Kali Linux 2.1 would simply be a snapshot of the current software available, which 2.0 users would already have upgraded to.