Analysis And Countermeasures Of Mobile Commerce Information Security Problems In 4G Environment

The arrival of 4G era has injected new impetus to the development of mobile e-commerce in China.But at the same time,it does not improve the existing Internet security issues,especially the large area coverage of wireless WIFI.It leads to personal information leakage,illegal use,etc.With the development of technology and the change of business,it will bring more serious problems of network and information security.Therefore,in the 4G network environment,opportunities and challenges coexist in the future of mobile commerce in China.This paper mainly studies the problems and countermeasures of mobile commerce information security in 4G network environment.To ensure the safe and healthy development of mobile commerce in 4G network,and put forward the improvement measures applied to the upcoming 5G network.Combined with previous research results,this paper analyzes and summarizes the theory and knowledge of mobile commerce information security,combined with the specific case of We Chat mall,analyzes the causes and problems of mobile commerce information security,and puts forward some suggestions on the protection of mobile commerce information security.