Encryption is a tricky business. You'll run into terms like TLS, zero-knowledge, and end-to-end encryption, which have discrete meanings with important differences. Proton Mail, one of the most secure ...

German software developer Werner Koch is known for creating the free email encryption software used by thousands of journalists, dissidents, and security-minded people around the world, including ...

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 ...

Secure email providers like Protonmail, Hushmail, and Tutanota offer encryption that prevents third parties from seeing transmitted content.

Tuta Mail has announced TutaCrypt, a new post-quantum encryption protocol to secure communications from powerful and anticipated decryption attacks. Tuta Mail is an open-source end-to-end encrypted ...

Though CenturionSoft’s CenturionMail 3.0 did not meet the criteria for our server-based testing, its software is quite good, so we’ve included a brief summary of what it offers. CenturionSoft was ...

Email will continue to remain a prominent fixture in business communications for the foreseeable future. Encrypting email messages and attachments containing sensitive information is an absolute ...

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 ...

As we all should know by now, any email that isn’t encrypted traverses the Internet in clear text that can easily be viewed with little skill and just some patience. If businesses want to make sure ...

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 ...

The drama this week over the Trump administration Signal group chat about a strike on Houthis in Yemen in which The Atlantic Editor in Chief Jeffrey Goldberg was inadvertently included has been ...

The inventor of Pretty Good Privacy e-mail encryption last week left Network Associates, Inc. — the company he joined after selling it the rights to PGP in 1997 ...