Video narration
Passwords are everywhere—and that’s the problem. They can be guessed, reused across sites, or leaked in a breach. So imagine a hacker gets your password and tries to log in. With password-only security, that single gate swings open. Two-factor authentication adds a second check after the password. First you enter something you know: your password. Then you confirm something you have: a one-time code on your phone, a prompt from an authenticator app, or a physical security key. Now, even if the attacker has the password, they’re stopped at the second gate—because they don’t have your device or key. And while SMS text codes can help, authenticator apps and security keys are stronger. Turn on two-factor authentication to turn one weak gate into two safer gates—and keep account takeovers out.