Two-Factor Authentication Setup
The single most powerful thing you can do to protect your accounts — takes 5 minutes per account.
What is two-factor authentication (2FA)?
It's a second lock on your accounts. Even if someone steals your password, they can't get in without a code from your phone. Think of it as a deadbolt on top of your regular lock.
Set up 2FA — pick an account to start:
Want extra security? Use an authenticator app
An authenticator app generates codes on your phone — more secure than SMS because they can't be intercepted. All of these are free:
Google Authenticator
iPhone & Android · Free, simple, backed by Google.
Microsoft Authenticator
iPhone & Android · Free, also backs up your codes to the cloud.
Authy
iPhone, Android & Desktop · Free, syncs across devices, great for backups.