When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Proton Mail, an open-source end-to-end encrypted email service, announced on May 5, 2026, that it now supports post-quantum cryptography to prepare for future encryption risks using quantum computers.

Think email encryption is only for major corporations with secrets to hide? Think again. I'll show you why secure email has ...

Emailing sensitive documents to clients without email encryption leaves businesses at risk of being victimized by hackers who intercept emails to steal data and commit crimes like identity theft or ...

BellSouth unveiled last week a service that allows its business DSL customers to encrypt outgoing e-mail for enhanced security and privacy. BellSouth Secure Mail works with customers’ Microsoft ...

I have been moving from Google and Microsoft to Proton products. Proton's email and other products include encryption by default, and password-protecting messages adds a layer of security. However, I ...

E-mail encryption used to require a lot of time and effort to install and use. That’s no longer true, and we showcase three solutions that are both easy to use and ...

Google is this week unveiling an enhanced client-side encryption (CSE) standard across its widely-used Gmail service – which marks its 21 st birthday on 1 April – that it hopes may render the ...