Linux Distributions: Anonymity & Privacy (5):
JonDo/Tor-Secure-Live-DVD offers a secure, pre-configured environment for anonymous surfing and more. It is based on Debian GNU/Linux. The live system contains proxy clients for JonDonym, Tor Onion Router and Mixmaster remailer. JonDoFox is a pre-configured browser for anonymous web surfing and TorBrowser is installed too.
Lightweight Portable Security (LPS) creates a secure end node from trusted media on almost any Intel-based computer (PC or Mac). LPS boots a thin Linux operating system from a CD or USB flash stick without mounting a local hard drive. Administrator privileges are not required; nothing is installed.
Qubes OS implements a Security by Isolation approach. To do this, Qubes utilizes virtualization technology in order to isolate various programs from each other and even to sandbox many system-level components, such as networking and storage subsystems, so that the compromise of any of these programs or components does not affect the integrity of the rest of the system.
Tails is a Debian based live system that aims to preserve your privacy and anonymity. It helps you to use the Internet anonymously and circumvent censorship almost anywhere you go and on any computer but leaving no trace unless you ask it to explicitly.
Whonix is an operating system focused on anonymity, privacy and security. It's based on the Tor anonymity network, Debian GNU/Linux and security by isolation.