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Privacy and Security
Articles related to security features and policies like how we protect your privacy
What is Underline's privacy policy?
What is two-factor authentication and why is it important?
Do I have to use two-factor authentication?
How do I set up two-factor authentication?
With two-factor authentication, can I use both SMS and an authenticator app method at the same time?
With two two-factor authentication, what happens if I lose my phone or can’t access my second form of authentication?
Is two-factor authentication free?