Questions tagged [yubikey]

YubiKey is an USB authentication key developed by Yubico.

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SSH AUTH : sekey vs yubikey vs ssh-keygen

I've been pondering/hacking/experimenting/using/misusing and am torn/puzzled over this for the past month or so; Which of these methods should prove themselves more secure/least susceptible to be ...
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Import/Register GPG keys from a SmartCard/Yubi

I used my desktop to setup my GPG keys, added them to my Yubikey, and then removed them from my desktop so that when I am prompted for the key it asks me to use my Yubikey --instead of asking for a ...
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Import ssh keys into gpg (openpgp) as mutliple authentication subkeys?

I have successfully converted ssh keys to gpg primary keys and then converted them to authentication subkeys using pem2openpgp. Unfortunately there is only one primary key and only one authentication ...
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Can Yubikey complement a TPM chip?

Does the functionality of an external hardware key overlaps 100% with the one provided by an embedded security chip on a laptop? Or can they complement each other? Although I assume an external key ...
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Hardware security key with locked down usb slots

I would like to use hardware security keys in an environment where it is additionally needed to lock down any ways in which a user could download data to a device like a usb key. Is it possible to ...
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How secure is using a Yubikey to unlock a MacBook Pro with Filevault?

I just got a MacBook and am planning on using it with Filevault and a Firmware password. How secure would using a new Yubikey be while using it to login using the standard method if the computer gets ...