Security Resources

A curated collection of authoritative tools, organizations, and reading materials to elevate your digital security.

Authoritative Organizations

Security Glossary

Two-Factor Authentication (2FA). A security process in which users provide two different authentication factors to verify themselves (e.g., a password and a code sent to their phone). Learn more in our 2FA guide.

Entropy. A measure of the unpredictability or randomness of a password. Higher entropy means the password is harder to guess or crack.

Phishing. A cyber attack that uses disguised email as a weapon to trick the recipient into believing that the message is something they want or need, leading them to reveal credentials. See our field guide to spotting phishing.