Research On The Security Of E-commerce Business Information

The security of the e-commerce trade information plays a great role in the development of the e-commerce.without the safe gurantee of the business information ,there is no the great progress of the electronic commerce. When Credway information & technology Ltd.put forward the development of the e-commerce ,which abase on the credit system to provide the service of rental car.To ensure the security of the business information ,to ensure the validity and reliability of the business information, it is the key to insure the business platform to be steady and valid. The paper made a deep investigation in the secure technique and analyze the business circumstance of the system .On the basis of them ,we probe and realize the suitable technological solution to guarantee the platform run steady.This paper analyse data encrpytion techniques and business transaction security protocol at first , then abase the system request , analyse the business platform frame ,summarize all kind of circumstance to insure the trade data safety ,which the system need to solve ,then give the complete and systemic solution. The solution pay more attention to study and analyse how to make the e-sign document ,the document has the law efficiency. Accomplished a e-sign sample with the C#. Aim to the e-sign request of the system,we put forward a effective algorithm for lining up e-sign with the database, it provides the reference for the same e-commerce platform which use the same method to guarantee transaction security ;at the same time ,we use the technique of data encryption and signature to realize the net payment .in the design and development of the system ,we utmost to provide a standard interface for the later business ,it made the system to realize generality,expansibility and efficiency.The running result shows that the e-sign algorithm is steady and effective,net payment is secure and credible, they all have a good value.