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Serv-U is a widely used FTP server software. This article analyzed the problems of Serv-U and introduced an ASP.NET based solution for FTP remote management system, which is aimed to solve the existing problems and make Serv-U easier to be used and managed.

A Spread Spectrum-based fragile software watermarking scheme is proposed in this paper. The algorithm extracts a vector of instruction-group frequencies from all basic blocks of original program and constructs a vector matrix. Furthermore, the scheme generates watermark based on the principal component analysis (PCA) technique and modifies the vector matrix to embed the watermark. With the system, spreading the watermark over the code provides not only a high level of stealth but also a global protection for the original program. The scheme not only can effectively detect tampering, but also has the ability to identify the type of tampering clearly.

By adopting the theories and methods of large-scale system and beginning with the overall objectives of renewable resources industry chain harmonious development, a new idea of large system’s multi-channel control of the harmonious development of renewable resources industry chain is studied and discussed in this essay. In addition, the plan and the design of renewable resources industry chain of a waste recycling company under E-commerce environment is provided.

With a sustainable development of export-oriented economy in China, the overall size of port logistics is continuously expanded. Based on the developing trend and characteristics of port logistics in China, the significance and advantages of China E-port are analyzed. Meanwhile, the data center and some main application systems of China E-port are introduced in this paper as well, such as Manifest, ATA, Customs Agency, Online Payment, E-account book, and Identity Authentication. Finally, it is proposed that the main feature of E-port system is information sharing which is significant on improving the whole efficiency of port logistics compared with major projects in China E-port.

With the rapid development of information technology, it is easier for the international trade enterprises in China to communicate directly with their foreign businessmen. Ecommerce based on Internet is now changing the traditional way of the international trade. Some traditional trade patterns are gradually replaced by new ways of trade, such as EDI. At present, with the help of information technology, the networking of import and export enterprises with the Customs, Inspection Department, Transportation

With the development of information technology in international trade, it promotes the change of teaching method in high college courses. In this paper, it focuses on the cultivation of the innovative ability through the SIFT course of E-practice in International Trade based on the current business situation, including renewing the teaching content, innovating in practical teaching method and promoting the course achievements, etc. Especially, it greatly helps the teachers to improve the course teaching and the students to enhance practical ability with the requirements of society.

From the development and construction of e-commerce teaching in China, this paper explores a professional approach to definite the critical factors in e-commerce personnel training. Compared with the fast-growing demand for e-commerce talent, the stereoscopic teaching model is proposed from the concept and the implementation. Focused on the comprehensive analysis of the application of this model in SIFT e-commerce discipline, this paper expounds how to enhance the professional capacity of students to practice and innovation in e-commerce area.

With the development of third-party payment in China, to some extend, it alleviates the problem of e-commerce and helps the development of e-commerce as well. However, it also brings some new issues, especially about government supervision. In this paper, the necessity of government supervision from three aspects is discussed because of the financial risks caused by the third-party payment. Furthermore, the theoretical government supervision model is proposed to demonstrate the best regulatory point for policy formulation based on cost-utility analysis.

With the through application of information technology in international business and logistics, the society raises new demands to the international business professionals, which has directly leaded to a big change in college education system, especially for business schools. In this paper, based on analyzing the achievement made by the E-commerce and Logistics Laboratory of Shanghai Institute of Foreign Trade, it will show that the framework of international business school experiment and teaching system reach two purposes. On the one hand, it conducts a series of simulations based on the combination with real practices according to increase the comprehensive-skillful experiment and training the students’ major practical ability actively. On the other hand, its construction of the cross-disciplinary coordination and innovation correspond with the needs of improving comprehensive quality.

Based on the game theory, including the prisoner's dilemma game, and clever pig game and dynamic game, the revenue model of online third-party payment in China is analyzed in this paper. And it is proposed that the price competition is inevitable during the initial phrase of online payment development. But the online third-party payment companies can make appropriate business strategy to increase the revenue. For example, the XML-based payment platform can be used to strengthen the infrastructure of online third-party payment construction. Also the differentiated payment products and value-added services like EDI application will enhance the competitiveness of online third-party payment companies.