Author(s)

Limin Liu

Corresponding Author

Limin Liu

ABSTRACT

Computer has gradually become an indispensable auxiliary tool in public life. While computers provide convenience for public life, they also bring hidden dangers to public information security. The network can involve many aspects of content in the age of big data. If users do not have a deep understanding of the Internet, they are vulnerable to threats in information security in the process of applying the Internet. In the big data environment, as an important strategic tool in social enterprises and other real development fields, it aims to achieve objective analysis and classification of effective information in the database through rational analysis and decision judgment of service subjects. When someone inputs personal privacy information into the Internet, it is likely to be used by criminals. Therefore, users should be very careful when entering personal privacy on the Internet, to ensure the security of personal privacy and big data information, and to prevent personal privacy from being invaded by hackers, causing losses to individuals and society. Therefore, how to protect the public's computer network security in the big data environment has become a problem to be solved in this paper.

KEYWORDS

Big data; Network security; Hidden danger; Preventive strategies