Most of us have some rather sensitive files on our PCs. Whether it’s our tax returns, financial records, password lists (seriously, just use a password manager already), or just files you don’t want ...

Putting sensitive data in email messages or cloud storage should give you the heebie-jeebies, but a good dose of cryptography can give you peace of mind. Pretty Good ...

The increasing amount of data we’re all generating is everywhere: in smartphones, laptops, thumb drives, and dozens of online services. How can we secure all of them against unwarranted access? We ...

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 ...

One of the best ways to protect your privacy is to encrypt important information on your computer. Whether you need to send personal information to someone, or simply want to make sure that no one who ...

Backing up data is essential, but encrypting your files prevents unauthorized access. Encryption converts your files into unreadable data, ensuring that even if your backup is compromised, your ...