A method for secure transmission of data, like e-mail and other secure documents, over a computer network includes the use of biometrics to verify that the sender of the data is confirmed as an individual authorized for secure access transmission of data over the network and by verifying that the recipient...http://www.google.com.hk/patents/US20020116508?utm_source=gb-gplus-share專利 US20020116508 - Method for secure transmission and receipt of data over a computer network using biometrics
