Information Security Risk and Protective Measures of Computer Network in Big Data Age

Abstract

Along with the rapid development of Internet information technology, the field of network information technology has become more and more widely applied, and it is followed by the ‘‘big data era’’. Under the development of big data era, enterprises cannot leave the Internet and information technology applications on the road of sustainable development, but the competition relationship between enterprises is increasingly prominent, and the development prospect of enterprises is not smooth, which is a development environment where opportunities and challenges coexist. In development, enterprises usually use Internet computer technology for information transmission and data preservation, so there must be secrets in the enterprise website that affect the continuous development of the enterprise, once stolen, Will bring fatal impact to the enterprise. Therefore, the network information security in big data’s era needs to be guaranteed. This paper mainly studies how to use effective security risk monitoring and protection measures to remove the hidden dangers of network information and ensure network security management based on big data background.