Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main network services a LAN requires. It is available in the form of Live CD or Compact Flash image and you can configure and administer it using your web browser. The main features of this Linux distribution for Network Appliances are listed below:
Zeroshell is a Live CD distribution, meaning that it is not necessary to install it on the hard disk since it can operate directly from the CDROM on which it is distributed. Obviously, the database, containing all the data and settings, can be stored on ATA, SATA, SCSI and USB disks. Any security Bug Fixes can be downloaded from the automatic update system via Internet and installed in the database. These patches will be automatically removed from the database by subsequent releases of the Zeroshell Live CD already containing the updates.
It is also available a 512MB Compact Flash image useful if you have to boot your box from this device instead from CDROM for example in the embedded devices for network appliances. The Compact Flash image has 400MB available to store the configuration and data.
The name Zeroshell underlines the fact that although it is a Linux system (traditionally administrable from a shell), all the administration operations can be carried out via Web interface: indeed, after having assigned an IP address via a VGA or serial terminal, simply connect to the assigned address by means of a browser to configure everything. Zeroshell was successfully tested to work with Firefox 1.0.6+, Internet Explorer 6+, Netscape 7.2+ e Mozilla 1.7.3+.