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 ...

In managing my own keyrings, in which I have several private-public key pairs and therefore numerous user IDs containing my name, I find it easiest to provide gpg with the entire e-mail-address ...

Do you need to email your wife your Social Security number? Send confidential business plans to your partner in Thailand? Send your hacker buddies the recovered hashes from last night's breach? Try ...

Protect your code commits from malicious changes by GPG-signing them. Often when people talk about GPG, they focus on encryption—GPG's ability to protect a file or message so that only someone who has ...

To encrypt email and files, you need to know how to work with PGP keys. Get up to speed on generating, exporting, and importing encryption keys with GnuPG. Encryption should be a priority for every ...

GnuPG, the open replacement for PGP, is an excellent tool to manage cryptographic signatures to files or e-mails for validity and integrity, as well as a tool to encrypt and decrypt sensitive files.