Study and Practice of the Anonymity Technology Model for Electronic Commerce Based on MPLS

Electronic Commerce has stepped into the daily life of people.But how to protect the business confidentiality and personal privacy is one of the problems resolved quickly.According to the operating principle of MPLS, on the anonymity technology of Onion, their security and efficiency has been compared for the anonymity models of the pure Onion and the MPLS.The results show that the anonymity technology of MPLS-based protected the user's privacy, while developed the efficiency of the model of Onion.