Password Managers Explained: How They Work and How to Choose One
Reusing passwords is the most common way accounts get taken over. A password manager fixes that without making you remember anything new. Here's how they work.


Reusing passwords is the most common way accounts get taken over. A password manager fixes that without making you remember anything new. Here's how they work.
Passkeys let you sign in with your fingerprint, face or PIN instead of a password — and they can't be phished. Here's how they work and how to set one up.
A password alone is no longer enough. Here's how two-factor authentication works, which methods are strongest, and the order to secure your accounts in.