自 80年代末以来，信息安全事件不断骚扰全球成千上万的计算机系统和网络，对各国和社会各方面造成了越来越重的威胁，带来了日益严重的安全风险。为抵御这种安全威胁和规避这种安全风险世界各国的政府和各类组织都需要加强有关信息安全技术的交流和各种信息的交换，都需要加强 Since the late 1980s, the constant harassment of thousands of computer systems and networks in the world by information security incidents has posed an ever-increasing threat to all countries and all sectors of society, posing an increasingly serious security risk. To resist such security threats and to avert such security risks, governments and organizations in various countries in the world need to step up exchanges of information security technologies and exchange of various information, all of which need to be strengthened