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The Yubikey documentation recommends always buying them at least in pairs. And configure them both for access. If you use either a Static Password an HMAC-SHA1
by foxtrottbravo 6y ago
The Yubikey documentation recommends always buying them at least in pairs. And configure them both for access.
If you use either a Static Password an HMAC-SHA1 Challenge-Response or TOTP with the key you can easily backup the secret material used to program the key and replace the key if one fails.
Store backups safely.