Research on key technology of network security situation awareness of private cloud in enterprises

With the popularity of private cloud, how to protect the private cloud network security has become the focus of more and more enterprises. The enterprise information security system needs to integrate the information security construction into the infrastructure construction. Enterprise private cloud network security situation is a systematic, overall situation management engineering problems, and any private cloud vulnerabilities may lead to paralysis of the entire network. This paper takes the basic network security situation, big data security, private cloud network security situation as the entry point, analyzes the relevant evaluation indexes, and establishes the evaluation system model and other key technologies, elaborates on the private cloud network security situation in enterprises.