Many people use the open source application Tor on the desktop for anonymous browsing sessions. Thanks to a grant from the UC Berkeley Human Rights Center Mobile Challenge and the team behind The Guardian Project, now Android mobile phone owners can use Tor to browse privately on their handheld devices, too.

"We have successfully ported the native C Tor app to Android and built an Android application bundle that installs, runs and provides the glue needed to make it useful to end users…. secure, anonymous access to the web via Tor on Android is now a reality," writes Guardian Project team member Nathan Freitas.

By way of Heise Online comes word that Tor, the internet anonymization system, has hit a milestone of nearly mythical proportions -- there are currently no known bugs in the Tor code.

Tor began scanning its development releases in September using Coverity, a bug detection application developed by Stanford University in collaboration with the US Department of Homeland Security. In September, Coverity revealed 171 issues in Tor's code base, ranging from "annoying yet not critical" sloppiness to bugs capable of causing crashes that would prove challenging to debug. By December, Tor had lowered this number to 15, and last week, Coverity testing revealed that the project had successfully eliminated the last known issues.

If the fact that the ParanoidLinux distribution (now in an "alpha-alpha stage") is based on a work of science fiction isn't unsettling, consider two key peripheral issues.

The first unsettling issue is that in some censorship-centric areas of the world, an operating system granting a user anonymity could be literally life-saving.

The second unsettling issue is that an effort is being made to package security tools -- ones that exist in current Linux and BSD systems, or are readily available through repositories -- into yet another distribution.