I am looking for a way to have my users login to there Windows XP Pro workstations using a USB memory key. I would want them to connect the key to a USB slot and just have to enter a PIN in order for them to automatically login to windows without having to enter a username or password, just a PIN.
I do not want to use any third party applications or softwares. I would like to set this up myself using Microsoft Windows. I currently have 3 servers that are domain controllers and run AD. I have about 20 workstations at one site.
I would like to know how to configure the memory key to hold a PKI if needed and how to configure the OS end. Any suggestions would definitely be appreciated.