What ephemeral messaging is good for

A few years ago, a friend of mine, Nico Sell (who runs the Defcon kids' programming track r00tz) asked me to join the advisory board for her startup, Wickr, which does "ephemeral messaging," a subject that is greatly in the news with Facebook's recent announcement of a new kind of "ephemeral messaging" option. Read the rest

Faced with network surveillance, Hong Kong student demonstrators go P2P

The makers of Firechat, a wireless P2P chat app that works phone-to-phone over Bluetooth and wifi, say they've seen a surge of new users from Hong Kong's student demonstrators, who are locked in pitched battle with the territory's police as they fight for the right to choose HK's leaders without interference with Beijing, against a backdrop of growing wealth inequality. Read the rest