A Terminal Data Isolation Method Oriented to “One end multi network” Environment

As the current network environment becomes more and more complicated, various industries not only implement isolation between different networks to prevent the spread of risks and data leakage and other security precautions, but also put forward higher requirements for hardware consumption and ease of use. Requirements, especially in areas that require high network management. This paper focuses on the security and practicality of “multiple networks at one end”, first analyzes the problems faced by data isolation in data centers in various industries, then analyzes the deficiencies of traditional methods, and finally proposes a method that uses lightweight virtualization technology in One terminal system can access multiple networks and can isolate the application data of the corresponding network from each other. By comparing with the traditional method, it further proves the rationality of the method designed in this paper, which not only improves the user’s convenience, but also avoids the emergence of data security problems.