A Security Scheme of On-line Negotiable Securities Transaction System based on SSL Protocol

At present, to solve the security problems of identity authentication and communication channel, the Secure Sockets Layer SSL protocol that originally designed by Netscape is generally used globally. SSL is a international standard for solving the security concerns of identity authentication and communication channel on the Internet, it defined a set of perfect, mature and secure mechanism of secret key management and data encryption, specially it is fit for each kind of application environment of the Client / Server structure. This paper discusses how to apply the SSL to the communication system of the negotiable securities to keep the transmission of important business data safe and keep the data validity.