Explainers
What Is Phishing?
Phishing tricks you into giving up passwords or money through fake messages. Here's how phishing works and how to spot and avoid it.
Phishing tricks you into giving up passwords or money through fake messages. Here's how phishing works and how to spot and avoid it.
Two-factor authentication adds a second login step so a stolen password isn't enough. Here's how 2FA works and which method is safest.
A VPN encrypts your traffic and hides your IP. Here's what a VPN is, how it works, what it does and doesn't protect, and when it actually helps.