Dr. Martin Shelton is a researcher working with at-risk groups on digital security. He is a Knight-Mozilla OpenNews Fellow at the New York Times, and conducts user research with Google Chrome. Martin is also the head of Tinfoil (https://tinfoil.press), a web forum for discussing journalism, media activism, and digital security.
Ever wanted to encrypt your calls and texts? With Signal, you can. This guide shows you how.
The app's easy-to-use "disappearing messages" feature can prevent sensitive conversations from getting into the wrong hands — when used as a part of a larger practice of secure communications.
This year we're gifting simple security guidance, which I think we can all agree is better than another internet-connected kitchen appliance.