Design And Implementation Of Authorization Management System

With the rapid development of network technology，companies have developed avariety of applications to instead human work in many filed. These applications canimprove the efficiency of work greatly and reduce the cost of human resources. At thesame time，there exists a lot of dangerous problems，such as counterfeit software. Themethod of authentication is not perfect, so there are many security risks. Users’information is easy to leak. These problems are urgent to be solved. Therefore,information security technology draws our attention more and more.In order to solve the above problems, this thesis designs and implements a set ofauthorization management system, to provide authorization controls for applicationsoftware and software management. The thesis gives a research and summary of the statusof authorization management system firstly, and then declares the requirements analysis ofuser-roles system and basic functions. The system is divided into four modules, from boththe authorization control and software management to achieve its function. Softwareauthorization is based on the extension of software protection. It can protect software frombeing pirated effectively, then makes after-sales service more flexible and easier to control.Authorization management system establishes a perfect proposal in those aspects, such asthe release of products, software authorization and design, product distribution andafter-sales management. It can reduce the cost of protection and distribution of software. Itcan receive the requirements of market and the developers will have a deeperunderstanding of it meanwhile.This system is based on Spring MVC framework and B/S design patterns, and gives adetailed design of system’s function, processes and interface of basic data, authorizationmanagement, and message management module, then achieve the functions of eachmodule. Finally, the system was tested to ensure that each module is normal and have agood performance.