Tails—an acronym for The Amnesic Incognito Live System—first rose to notoriety in 2013 as the Linux distribution used by U.S. National Security Agency (NSA) whistleblower Edward Snowden. Since the debut of Tails 1.0 on April 29, 2014, there haven’t been any major new releases of the Linux distribution—until Jan. 26, when Tails 2.0 debuted. Tails is a desktop Linux distribution whose goal is to help users stay private on the Internet, by way of multiple tools, including the use of Tor, The Onion Router network. With Tails 2.0, the big change comes by way of rebasing the distribution on the Debian 8.0 (code-named Jessie) Linux operating system, which provides new software packages. Users also will immediately notice that Tails 2.0 now makes use of the GNOME Shell desktop user interface, providing both a top-down menu and an activities window for desktop navigation. While Tails 2.0 boasts a new look, it is also now losing one of its past capabilities, which is the ability to look like a Windows desktop in what is known as Windows Camouflage mode. In this slide show, eWEEK examines key features of the Tails 2.0 release.