2003年9月,中央办公厅颁布了《国家信息化领导小组关于加强信息安全保障工作的意见》(27号文件),提出要在5年内建设中国信息安全保障体系。由于信息安全的复杂性和重大性,2006年之前,各种政策制度均处于试点阶段,2007年,将进入普及推广阶段,各重点行业和企业的 In September 2003, the Central Government Office promulgated the “Opinion of the Leading Group for National Informatization on Strengthening Information Security and Security Work” (No. 27 Document), proposing to build China’s information security system within five years. Due to the complexity and materiality of information security, all kinds of policies and systems are in the pilot phase before 2006, and will enter the phase of popularization and promotion in 2006. The key industry and enterprises