Encryption scares a lot of people – me included – because it’s based on really complicated mathematics. Thankfully, the state of encryption software has advanced sufficiently in the last couple of ...

Open source project GPG Sync makes it easier for organizations already using GPG to encrypt email messages to manage different user keys In all the discussion about using encryption, a critical point ...

Encryption is one of the pillars of modern-day communications. You have devices that use encryption all the time, even if you are not aware of it. There are so many applications and systems using it ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

How to add an OpenPGP repository key, now that apt-key is deprecated Your email has been sent For years, I’ve added repository keys to Ubuntu-based Linux distributions with the apt-key command. But ...

If you work on headless Linux servers, you might want to have a command-line password storage tool. Jack Wallen shows you how to use GnuPG and pass for this purpose. How many times have you been ...

Researchers at Tel Aviv University have developed a compact, untethered tool capable of extracting GnuPG crypto keys (RSA and ElGamal) from laptops. It’s unlikely that anyone envisioned the evolution ...

Last month, in the first of a two-part series, I described the theory behind the next generation in passive authentication technologies called Single Packet Authorization (SPA). This article gets away ...