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0引言随着信息化与工业化的深度融合,信息系统已经成为各行业开展业务的必备条件。移动互联网、物联网、云计算、电子商务、网络媒体、微博客等新技术新业务相互促进、快速发展,成为推动经济社会变革的重要力量。但随之而来的信息安全问题严峻,黑客活动日趋频繁,网站后门、网络钓鱼、恶意程序、拒绝服务攻击呈大幅增长态势,直接影响网民和企业的权益,阻碍行业健康发展。为落实国家信息安全等级保护制度,对本单位的信息系统进
0 Introduction With the deep integration of information technology and industrialization, information systems have become the prerequisites for various industries to carry out business. The new technologies and new businesses such as mobile internet, internet of things, cloud computing, e-commerce, online media and micro-blogs have promoted each other and developed rapidly. They have become an important force in promoting economic and social changes. However, the ensuing problems of information security are harsh, hacker activities are becoming more frequent, and the number of backdoors, phishing attacks, malicious programs and denial of service attacks have risen sharply, directly affecting the interests of Internet users and enterprises and hindering the healthy development of the industry. To implement the national information security level protection system, the unit’s information system into