TheSSS (The Smallest Server Suite) is a lightweight server suite distributed as a live CD. It is designed for system administrators who need a very tiny set of server software for small local area networks. The supported servers are FTP, HTTP, SFTP, SSH, and Telnet. A proxy server (Polipo) with the Tor anonymizer is also included. The main security components are a 4MLinux Firewall (based on iptables) and Clam AntiVirus. ISO images are fully compatible with UNetbootin, which can be used to create an easy-to-use TheSSS Live USB.
The latest version 21.0 is based on the 4MLinux Server 21.0.