The Security Of E-commerce Environment, Business Accounting Control Study

The high-speed development of Internet not only broadens people's eyereach and offers convenience to communication, but also changes classic business and economic paradigms. E-commerce have already become new increase point of economy in the 21-century and become the necessary means of increasing economic competitive strength of corporation and country. But the security problem is the main cause that restricts its development, on which the focus of papers places. Firstly, the papers introduces concisely E-commerce, summarizes all kinds of its definitions and analyzes the risks which fiscal data, fiscal balance and information system of accountant are facing with in the circumstance of E-commence. Afterward, on the basic of analyzing the risks account of corporation are facing with in the circumstance of E-commence, the papers puts forward the measures and technology that can strengthen the security of accountant in the second part, the third part and the forth part respectively. It includes Encryption theory, digital signature, SSL agreement, SET agreement, infrastructure of CA, inner and external control of information system of accountant, the produce and management of electron-data of accountant. From data of accountant to information system of accountant, the paper builds the security control system of corporation accountant in the circumstance of E-commerce.