We're also making it easier to secure your account with Two-Factor Authentication. Starting today, you can enroll in 2FA without a phone number.
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We want to give you the most secure experience on Twitter. Today, we updated our login process to support WebAuthn for an enhanced Two-Factor Authentication (2FA), so you can easily and securely authenticate your login with a single tap. Read more below.
blog.twitter.com/engineering/en








