Google Glass has very little security, and there’s nothing there to stop any other person from picking up your wearable and going through all your data. Or actually, there was nothing to stop them from going through your data. Bulletproof, a new app developed by Mike DiGiovanni, gives your Google Glass pair a lock-screen.
The app gets activated as soon as you take off your Google Glass, and locks the screen, and the user (or wearer) can unlock it with his own combination of swaps or taps on the Glass’ touchpad.
Here’s a demo of the Google Glass app, Bulletproof: