Ubuntu Privacy Remix 12.04r1 was released.
"The UPR team has published the first stable release of Ubuntu Privacy Remix 12.04r1 (code name 'Protected Pangolin'). UPR is a live system to protect from spying and data theft. The new release will be presented at LinuxTag 2014 in Berlin. UPR 12.04r1 is designed to boot on newer machines with UEFI + SecureBoot and it supports lots of new hardware, but keeps running even on old machines by using the traditional and lightweight GNOME Classic desktop environment. The goal of Ubuntu Privacy Remix is to provide an isolated working environment where sensitive data can be dealt with safely. The system installed on the computer running UPR remains untouched, UPR is not intended for permanent installation on hard disk."
Ubuntu Privacy Remix (UPR) is a modified live DVD based on Ubuntu. Its goal is to provide a completely isolated working environment where private data can be dealt with safely and to protect data against unsolicited access. Networking is intentionally disabled and saving data to mounted volumes is not allowed. The live CD is not installable to hard disk.