The creators of encrypted email service ProtonMail have set up a server that’s only accessible over the Tor anonymity network as a way to fight possible censorship attempts in some countries.

I once co-wrote a book on enterprise email where I likened email encryption to a “sucking chest wound.” That was in 1997, when you had to do all the encryption key management on your own, a daunting ...

Seven years ago, we started building Tutanota, an encrypted email service with a strong focus on security, privacy and open source. Long before the Snowden revelations, we felt there was a need for ...