摘要
Abstract
With the development and popularization of computer communication network more and more widely ,its securi-ty is not only a challenge to the operation of the system itself ,has an impact on the related industry ,the vital interests of the people .Communication network security through the necessary means to maintain ,in order to improve the security and stability of the system .Based on the necessity analysis of its security is discussed ,current situation of network securi-ty ,from the sources of risk analyses ways its safety risk source ,relevant countermeasures and system and technology for possible risks .Hope that through this analysis ,to communication network in the future security guarantee in theory and practice .关键词
通信网络/网络安全/维护措施Key words
Communication Network/Safety/Maintain分类
信息技术与安全科学
