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Overview
Duo, our Two-Step Login service, can be configured to use a HMAC-based One-Time Password (HOTP) token instead of Duo Push, Duo Mobile, or a Duo token.
Prerequisites
- A token capable of generating HMAC-based One-Time Passwords (HOTP).
- A computer to configure a token with (requirements vary by token manufacturer).
Instructions
- Collect the following information from the setup process of your HOTP token (process varies by token manufacturer).
- Serial number
- Secret Identity
- Counter
- Number of digits (six or eight)
- Navigate to the Two-Step Login service and Create a Ticket.
- Select HOTP hardware token registration.
- Select the number of digits your token uses.
- Enter the serial number, secret identity and counter you saved before into the appropriate fields.
- Click Request to submit your request.
- You will be notified by email when your key has been applied to your account.