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- These docs are not the only way to accomplish the goal nor are YubiKeys the only way to accomplish password-less authentication however the further you deviate from these docs the less knowledge ITS has to assist you.
- The OS requires a lock on the YubiKey. If using multiple computers, even if a computer is virtual, multiple devices will be needed – one device per instance of the OS.
- A YubiKey can be passed through RDP session(s) (Windows only)
- Each device will have a different certificate. A certificate can, however, be used for access to both Linux and Windows servers.
- Expert mode: While a YubiKey (i.e. a Yubico device) is not required, the docs and process are assuming a YubiKey is being used. Any device that can securely generate and store keys in a way that can be cryptographically verified will work.
Process Overview
I. Initialize/Configure YubiKey Certificate Enrollment
II. Determine which certificate to use
III. Submit certificate for verification
IVIII. Configure clients to use certificates
VIV. Next steps
I.
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II. Determine which certificate to use
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The following is a suggested determination of which certificate process to follow. If you feel comfortable deviating, feel free to do so. |
If you plan on utilizing your YubiKey to login into Windows workstations or Windows servers via RDP (from a Windows workstation) you need a Windows CA-issued certificated. Otherwise, a self-signed certificate is sufficient.
Certificate Enrollment
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OR
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| title | Self-Signed Certificate |
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II. Submit certificate for verification
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III. Configure clients to use certificates
Windows: IVIII. YubiKey Windows SSH Client Configuration
Mac: IVIII. YubiKey Mac SSH Client Configuration
Linux: IVIII. YubiKey Linux SSH Client Configuration
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IV. Next steps
YubiKey Duo Setup - start.rit.edu/Duo
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