I'm the CEO and co-founder of WiKID Systems, Inc. WiKID is a dual-sourced two-factor authentication solution.
I tend to post a lot about authentication and try to be clear that I have biases. ;-)
1 Two Factor Authentication on EC2 Jan 18 '12
0 Central authentication and public key store? Mar 23 '11
0 Two Factor Authentication Jan 18 '12