PKI-Based E-Business Security System

When e-business changing people's business model, security has also become the focus the people attended increasingly. PKI (public key infrastructure) is the key technology to ensure the network security. In this paper, the composition of the PKI and architecture are minutely analyzed, the PKI-based e-business security system is established from the basic process of ebusiness activities, and the security of the system is analyzed, finally the system is implemented.