An authentication system 10 of this invention includes an authentication station 20 having a directory server 24 and a biometrics collation server 30 capable of collating biometrics data based on the biological features of a user, and a user terminal 60 connected to the authentication station 20 via...http://www.google.de/patents/US20010034836?utm_source=gb-gplus-sharePatent US20010034836 - System for secure certification of network
