World Jihui Jia Technology Co., Ltd. E-commerce And Implementation

The essence of electronic commerce(E-commerce) is that the enterprise realize online business, cooperation trade and exchange of value among client, provider and collaborator by electron model. E-commerce supports the actions of buy and sell in the business market, but also increased the unitary efficiency and benefit of business flow, which helps the enterprise fulfill efficient combining of network technology and traditional resource.The security of E-commerce is a corn and key question, which restricts its development, thus the research on security technology and existent question becomes more and more important. The thesis expatiated thoroughly the security of E-commerce from actuality, basic character and technology realization. In the analysis of the system structure of E-commerce, pointed that the key questions of deploying an E-commerce system structure successfully were high usability, retractility and security. Wonderful resolving of E-commerce must make system structure fulfill these three key questions in the network, web application, database and server operation system. At last the author explained the realization of E-commerce system structure with examples of one website structure and multi-website structure in detail. In view of practice exercise, the author made market investigation on security product of E-commerce network service level, enumerated prevalent product of Virtual Private Network(VPN) , three-level structure , hardware fireproofing walk virus defending and calamity resuming in IT market, analyzed and compared from the points for view of technology realization, product characteristic and resolve project.In allusion to the design and realization of E-commerce of Shi Ji Hui Jia Science and Technology Limited Company, the author discussed at large from two sides of hardware and software system. The company applies itself to research biology alive function product, flesh healthmanufacture and put in market, so the appropriate project for it is design three function modules, that is, regie shop management system, > E-commerce and background management system. In the implement of software system, all the servers install Microsoft operating system, programme tools use Visual Studio. Net to compile and Microsoft Visual Basic for ASP. Settling for three-level development model, the author adopted XML technology^ SQL Server Database ^ groupware object design and soap protocol to transfer XML documents. In the implement of hardware system, the author choosed perfect security product for the item, such as Cyber Guard SG530, Cisco EVPN, Symantec Norton AntiVirus and active/standby mode to resume system calamity, and made fine statement on system configuration, product advantage and usage effect.