Your Email or Phone become the password
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Log in without Passwords.
Easy and Secure.

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iPhone with Passwordless on website
iPhone with Passwordless on a mobile app

Easy to implement

Works everywhere

Lock Passwordless is an embeddable widget that encapsulates the best practices for authentication with SMS and Email for Desktop, Tablet, and Mobile Devices.

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Questions & Answers

Auth0's brute-force protection system will block the hacker's IP address after too many attempts, and the application owner will be notified by email.

Login links or codes will expire after 5 minutes by default, but this timeout is configurable.

If someone gets access to your email account or can read your SMS messages, they can login as you using passwordless authentication. The same risk as with common password resets by email, without multi-factor authentication.

Yes. Either e-mail or SMS can be used.

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