Two-Factor Authentication

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  • What is Two-Factor Authentication (2FA)?
  • How do I set up 2FA for the first time?
  • Why Do I Need to Use 2FA?
  • Who is eligible to use DUO 2FA?
  • Am I required to use two-factor authentication?
  • What happens if I lose or change my device?
  • What if I have questions or concerns about the requirement to use 2FA?
  • Does DUO see my password?
  • Can I add multiple 2FA Devices?
  • FAQs about Using 2FA