Learn about passphrases and understand how you can use these strong yet memorable phrases to safeguard your accounts against hackers. A passphrase functions as a password, granting you access to a ...

Learn to recognize and fix weak password patterns to help fend off hackers and other intruders Reviewed by Jon Fisher Never use "password" as your password. Use a different password on every website.

You can test the security of your passwords by using a password-strength checker on an online password-security program. For the purposes of this article, we'll walk ...