PGP – or Pretty Good Privacy – is an email encryption protocol designed to ensure privacy. Emails sent to you are encrypted using your public key, which anyone ...

Apple enhances iMessage security with "Contact Key Verification," fortifying user privacy and identity verification against evolving threats using cryptographic methods and Key Transparency. Contact ...

Proton AG, a Swiss-based securities services provider best known for its encrypted email product Proton Mail, is planning to roll out a new service that taps into blockchain technology as a way to ...

Engineers at Google for several years have been doing battle against the perception that end-to-end email encryption necessarily must be complex and hard to use. They've been cooking up a project ...