Advances in International Computer Science

Computer network is closely related to peoples life and social production, and is an important force to promote social construction and development. Although the computer network can bring convenience to the public, there are certain hidden dangers, information leakage may occur, is not conducive to the protection of personal privacy. This article, based on the big data background, analyzes the use of computer network, combs through computer network security problems and looks for the causes of problems, presents feasible methods of computer network security prevention, hoping to contribute to our countrys computer network security level enhancement.

Big data; Computer; Network security; Safety supervision