To use gpg for creating files that you want to share with other people, it’s generally best to use private/public keys. To share a file with a particular person, you encrypt it using their ...

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.

To decrypt the file, use the command: $ gpg myfinancial.info.gpg gpg: CAST5 encrypted data Enter passphrase: YOUR-PASSWORD If you want to write the output to a different file, use the -o command line ...

Encrypting files with passwords is the first step to protect sensitive information on all platforms. Be it Windows, macOS, or Linux, every OS provides a different way to keep your data protected. In ...

Jack Wallen shows you how to use the open source gpg to sign documents for a cost-effective way to ensure your clients the files you send them are, in fact, from you.