Devil-Linux (64-bit) is a distribution which boots and runs completely from CDROM or USB flash drive. The configuration can be saved to a floppy diskette or a USB pen drive. Devil Linux was originally intended to be a dedicated firewall or router but now Devil-Linux can also be used as a server for many applications. Attaching an optional hard drive is easy, and many network services are included in the distribution.
Full Specifications
What's new in version 1.6.3
Version 1.6.3 includes many security related software updates.