There are no passwords on Matter
Passwords were created to protect sensitive information from the bad guys. But here's the thing, they don't! Relying on password-based security is false security. That's why Matter uses Magic Sign In Links.
Magic Sign In Links
Magic links let you quickly and securely sign in to your Matter account without having to use a password. When you sign into Matter using your email address, Matter will email you with a magic sign in link which when clicked, will automatically sign you in.
For security purposes, magic links expire after 24 hours, and can only be used one time.