LinuxDays 2023

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Using FIDO keys (Yubikeys) for SSH
.ical
2023-10-08 –, 107
Language: English

We'll set up a Yubikey to authenticate via ssh and discuss the different configurations available.

OpenSSH supports FIDO hardware authenticators since early 2020. In this short talk, we'll demonstrate that live with a Yubikey. We'll also discuss the different configuration options and their trade-offs, especially regarding portability of keys.

Difficulty –

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Jiří Kraml

I'm a backend engineer living in Dresden, Germany, with an interest in all things Linux. I speak Czech, German and English, feel free to say hi!