The Analysis And Design On The Mobile Office Automation System

With the accelerated informationization of local tax system, the existing e-government system has failed to meet the current public demand of administrative office because of its poor scalability, inferior usability and awkward upgrade maintenance process. With the setup of e-government platform, the mobile office has become one of the desired service systems because of its convenience, operability, speediness and high efficiency. As the mobile office system should be tapped into the intranet of local tax system through the open wireless public network and realize the wireless transmission of information aerially, priority should be given to the security of mobile office as it is applied and promoted. Since the threats from network security are increasingly serious today, the security of mobile office system could not be ignored. As mobile office cannot do without the wireless network of operators and the network of mobile operators, information leakage and hacker attack are on the cards. Therefore, to guarantee the security of information exchange in the process of mobile office has become the key issue in the application of mobile office.Based on the existing local tax system, this dissertation extends it to the functions of mobile communication device, including design and implementation. Firstly, the safety techniques related to the design of mobile office system have been introduced and analyzed, such as communication encryption, data encryption, attack prevention and so on; then the requirements on the hardware and the software of the mobile office system have been expounded; finally, according to the relevant requirements, the design and implementation of the overall structure, the network structure and the security structure of the system have been explained.At the end of this dissertation, the design and implementation of this system have been concluded and the deficient part of the system has been pointed out based on objective evaluation.