Research & Application On The Security Of The Networked Manufacturing ASP Platform

The Networked Manufacturing ASP Platform is a complicated integrated application system. It uses Internet as its media, enables interaction of customers from different regions through browser, and especially relies on the Web Service technology, which makes the handling of complicated business and data convenient and available. However, how to guarantee the security of customer information, how to guarantee the security of information transfer in Internet, how to guarantee the security of Web Service invocation, how to guarantee the security of data storage and how to develop robust code to prevent any backdoor from hackers, etc.. The abovementioned problems should be considered during the development and deployment of the system.Based on the physical structure and logical structure of Networked Manufacturing ASP Platform, the potential danger and security threat are analyzed thoroughly, combined with the latest network security technology and .NET security mechanism, a security model of Networked Manufacturing ASP Platform is put forward from the developer's view, and the detail design and realization of the security model is given. The structure of the paper is as follows:Chapter 1 is the introduction, conceptions of networked manufacturing and ASP Service, the architecture and function module of Networked Manufacturing ASP Platform based on them is introduced, and the importance of research of platform security is analyzed.In Chapter 2, the potential danger of the security of ASP platform is analyzed, the potential threat of the system is analyzed in various aspects, and the goal of system security is put forward.In Chapter 3, the function principle of system, various security solution provided by .NET and the latest network security technology are analyzed, based on intrinsic characteristics of platform, a convenient, practical, efficient and feasible security model is established for Networked Manufacturing ASP Platform.