====== Reliable, Secure and Universal Backup for U2F Token ======

This blog article proposes an easy way to use 2 same U2F tokens as backups, if the U2F token hardware and firmware support this:

  * **Reliable, Secure and Universal Backup for U2F Token**\\
    [[https://dmitryfrank.com/articles/backup_u2f_token]]

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This doesn't work with a Yubuikey, though.

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 --- //Martin Burnicki [[martin.burnicki@burnicki.net]], last updated 2020-11-26//