云安全漏洞扫描系统虚拟节点管理的研究

Security vulnerabilities are very important parts of cloud security issues. But the systems for network vulnerability scanning are currently not well suited for cloud computing network. In order to meet the needs of distributed vulnerability scanning in a cloud environment, it is necessary to achieve the overall management of the multi-scan nodes.So this paper presents a research method for the virtual nodes management based on cloud security vulnerability scanning system. The method analyzes the life cycle of the scanning nodes and the work flow based on it. It focuses on the design of virtual nodes management strategies at each stage of its life cycle and the real-time monitoring from management platform, which could provide rational allocation of scanning tasks and qucik detection of abnormal scanning nodes dpending on the task scheduling strategy.