Privacy boom brings digital paranoia into the open

The growing interest in secrecy should serve as a wake-up call.
There seems to be a booming market in paranoia. The Blackphone, which went on sale in the US this week, is purpose-built for the post-Snowden era: it encrypts all of a user’s data and comes preloaded with apps designed with secrecy in mind to block “information leakage”.
Copyright The Financial Times Limited 2014.