Reduce SMS costs with passkeys

With the recent decision by Twitter to discontinue SMS-based two-factor authentication (2FA) for non-Twitter Blue users, the spotlight is now on the potential pitfalls of SMS-based authentication. Despite its widespread adoption, this method often presents challenges beyond just security concerns. This article delves into these challenges and introduces passkeys as a superior, passwordless standard authentication method.

A Brief Overview of SMS-based Authentication

SMS-based authentication encompasses two main types: single-factor and two-factor authentication. The former involves one-time passcodes (OTP) sent via …

2fa adoption article authentication beyond blue challenges decision factor login non passkeys passwordless security security concerns sms spotlight standard twitter twitter blue