Design And Research Of Security Access System Based On Public Security Police

The rapid development of mobile network provides a more convenient and fast way for police officers to handle cases.Mobile network access,however,also led to the public security police system illegal users and unauthorized,illegal illegal use,unauthorized equipment,the emergence of the problem such as unauthorized access,and thus the risk of leak information became an important problem,therefore,support the work of public security actual combat at the same time,must through the effective security protection mechanism to ensure the safety of the public security police system.In this paper,through detailed system analysis,get the functional requirements and security requirements of the system.Based on the demand analysis,the access system of management platform and mobile terminal equipment is designed and implemented.The system design takes the overall frame as the instruction,carries on the design to the data layer and the security layer in the system emphatically.Aiming at the diversity of terminals,this paper mainly discusses the access system design based on APN transmission and VPN network terminal.The specific research content is as follows:1.In the aspect of security design,we need to consider how to design and guarantee the security of the system from different links according to the data transmission process.Because of the difference of terminal equipment,there will be different ways of data transmission,so the system first chooses some security technologies,such as user identity protection and encryption technology,authentication in mobile communication network,etc.Then the security protection of access control,network security authentication and access,access security management,network access control and other aspects of integrated security transmission is designed,and ultimately the building's all-round mobile security access guarantee system is realized.2.In the process of system realization,the system can realize more convenient and efficient secure access through the coding of key security technologies and data layers.Relying on the special database of the public security information query system,the system can enable the general public security police to get rid of the limitation of geographical location,connect with the public security information platform at any time,and conduct public security business operations.In short,the system designed and implemented in this paper has effectively completed the function of system security protection,and can ensure the security of information in theapplication end,data transmission process and data access to the server side of the public security Intranet.For the data transmission process of security protection can be a comprehensive system of all links to achieve security protection.