A solution of mobile e-commerce security problems

This paper first analyzes a vulnerable point, WAP Gateway, in the security conversation mechanisms of the mobile e-commerce transaction system; then, proposes an improved security solution on the WAP gateway based on the “double encryption model”. This solution can reduce the communication cost of the encryption consultations between mobile terminals and servers, shorten the time internal of consultations, and increase the connection speed and security degree in mobile e-commerce transaction.