Author(s)

Zhang Lijun

Corresponding Author

Zhang Lijun

ABSTRACT

With the large-scale application of computer network, the current computer network and information security has become a major issue facing the state and enterprises and institutions. Under such a huge network system, it is imperative to standardize and organize the application of computer network operating system, as well as further adjustments in technology. To improve the quality of contemporary netizen and the great progress and development of computers in an all-round way. In a general computer operating system, basically, some tool software is provided according to the specific needs of the user to facilitate their operation, monitor, limit or change the data flow across the firewall, and improve the data structure as much as possible to the outside. The network shields the information and structure of the protected network to achieve security protection for the network. Network security is the basic guarantee for making full use of network resources. Therefore, analysing various security risks in the network is very important to ensure network smoothness and information security.

KEYWORDS

Improving data structure, Computer, Network, Operating system, Security