The present invention relates to a communication system including: authentication communication means of a portable type for performing authentication processing on the basis of human body characteristics of a user and outputting a predetermined authentication signal to an exterior thereof only when a positive result is obtained; and control means disposed separately from the authentication communication means for receiving the authentication signal outputted from the authentication communication means and performing predetermined control processing on the basis of the authentication signal.

 
Web www.patentalert.com

< System and method for generation and use of asymmetric crypto-keys each having a public portion and multiple private portions

< Network compromise recovery methods and apparatus

> Method and mechanism for vending digital content

> Method and apparatus for distributing multimedia programs
~ 00271