We live in a post-Snowden world. For many, that means assuming none of your digital assets are safe from surveillance. There are ways, however, to use the internet and insane mathematics in your favor ...

Today's security threats have expanded in scope and seriousness. There can now be millions -- or even billions -- of dollars at risk when information security isn't handled properly. Read now Most ...

WASHINGTON -- Phil Zimmermann became the world's first cyberspace hero 10 years ago this week. In a public move, which transformed the way Internet users viewed privacy and made him the target of a ...

So I am wondering, is PGP/GPG still the best standard for general purpose pubic key cryptography, in 2025? * Pro: Standard that's been around a long time, so there is widespread tool/app support (e.g.

ProtonMail is arguably the easiest way to send end-to-end encrypted emails. But encryption only works by default with other ProtonMail users. The company is adding full PGP support so that you can ...

How do you know someone is really who they say they are? In developer and security circles, you do it with Pretty Good Privacy (PGP) keys. Or, you used to anyway. If ...

PGP is used for encrypting various kinds of data - including emails A widely used method of encrypting emails has been found to suffer from a serious vulnerability ...

Filippo Valsorda is an engineer on the Cloudflare Cryptography team, where he's deploying and helping design TLS 1.3, the next revision of the protocol implementing HTTPS. He also created a Heartbleed ...