Tag Archives: OTP

Using the YubiKey

One of the keys I carry around on my keyring is a YubiKey. This post really isn’t about the YubiKey itself, but more about me sharing a few insights I’ve gained on using the key. If you already run a WordPress blog you can easily turn it into an OpenID provider to be used with [...]

Debian – Ubuntu, S/Key and OPIE

Been looking for a simple way to enabling  S/Key support in Linux. Once I found out the magical keyboards being OPIE and PAM it became almost trivial to allow ssh-logins using One Time Passwords (OTP). The following instructions are specifically written to apply on Debian and Ubuntu. On a general note the concept should work [...]

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