11目录前言............................................................................................................................................31互联网安全形势严峻,大力发展网络安全防护势在必行...........................................32大力加强网络安全建设,人才匮乏现状急需改善........................................................43腾讯推动建立中国首个最强互联网安全矩阵................................................................4一、网络安全整体现状扫描....................................................................................................61.1影响全球的六大网络安全事件,累计影响遍及全球.................................................61.2《中华人民共和国网络安全法》正式施行................................................................101.3中国网民规模相当于欧洲人口总量,安全人才缺口高达95%.............................11二、2017上半年网络病毒威胁形势分析...........................................................................132.1腾讯安全反病毒实验室PC端病毒拦截超10亿,环比增30%............................132.1.1木马病毒拦截量平均每月近1.7亿次............................................................