They look very interesting. I'm thinking of getting a few of these to the impresscms site administrators, to add another layer of security.
Yubikey nano
by Madfish on 2012/3/3 19:26:10
Yubico have released a new kind of Yubikey hardware token, the nano. This one is basically a plug for a USB port, you leave it in the computer and it has a small ridge you can touch to generate the one time password.
It also supports continuous challenge/response authentication, ie a site can ping the key to demand reauthentication whenever it wants.
