Have a private document on your desktop OS? Here's how to keep it secure on Linux, MacOS, and Windows.

File encryption can improve the security of your files and folders and make them inaccessible to intruders without a decryption key. Here's a quick guide about encrypting any files, folders, and ...

How to encrypt a Windows PC with device encryption or BitLocker Make sure you’re signed into the computer’s admin account Open the start menu, then click the Settings icon.

Looking for the easiest method for protecting a file behind a layer of encryption in Linux? Here are two easy ways.

Encrypting Files To encrypt a file for yourself, you can use symmetric encryption: gpg --symmetric filename To encrypt for someone else, use their public key: gpg --encrypt --recipient [email] ...

When I tried the word password, the web site told me that a conventional PC could crack it “almost instantly.” On the other hand, if I used a random string of eight lowercase letters, my files ...

Google Drive may not let you encrypt individual Google Docs, but there are still ways to protect your security and privacy. Here's how to keep your Docs from prying eyes.

How you go about this will depend on the software you're using to create the file in the first place. Some applications have password protection features built in, while in other cases you'll need ...

The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...