Research on Computer Network Security and Protection Technology under the Background of Big Data
			
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				DOI: 10.23977/cii2019.49			
			
				Author(s)
				Caijuan Huang, Zhuohua Liu
			 
			
				
Corresponding Author
				Caijuan Huang			
			
				
ABSTRACT
				Today's society has entered the data era; the arrival and development of the big data era has brought many changes to our life. Computer network is an essential tool in our daily life and work. With the gradual deepening of computer technology, the security of computer security network information has also received more attention. Based on the overview of network security in the era of big data, this paper analyzes the factors that affect the computer network security in the era of big data, and puts forward some suggestions for network information security protection strategies.			
			
				
KEYWORDS
				Big data, information security, computer network, Safety factor, Protection technology