校园网络安全风险评估方法研究与应用

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摘要：校园网络作为提供多元化信息服务的平台，随着高校网络规模的迅速扩张、用户数量的增长以及网络开放性的提升，校园网络其面临的安全挑战也日益凸显。根据校园的实际情况，综合运用多种风险评估方法进行系统的风险评估，包括流程图法、危害性分析方法、分解分析法、调查列举法等。针对校园网络安全风险评估的特性，提出基于探测技术的安全风险评估方法，对校园网络中不同类型安全风险进行识别和探测，能够有效获取资产的基础属性信息，并且通过实验验证该方法的可行性和实用性

关键词：网络安全 风险评估 漏洞扫描 渗透测试

Research and Application of Campus NetworkSecurity Risk Assessment Methods forCampus Networks

HU Yuanjun

（SuzhouPolytechnic Institute of Agriculturale Vocational and Technical College， Suzhou，Jiangsu Province，215000 China）

Abstract：As a platform for providing diversified information services， a campus network is facing increasingly prominent security challenges with the rapid expansion ofuniversity networksizes， the growth of the number of users， and the improvement of network openness.Do a good job in campus security risk assessment， mainly through interviews， questionnaires， field research， vulnerability scanning， penetration testing and other means to fully discover network security risks.According to the actual situation of the campus， comprehensive use ofa variety of risk assessment methods arecomprehensively used to carry out systematic risk assessment， including the flow chart method， hazard analysis method， decomposition analysis method， investigation andsurvey enumeration method， etc. According to the characteristics of the security risk assessmentof campus networks， a security risk assessment method based on detection technology is proposed to identify and detect different types of security risks in campus networks， whichcanTherefore， cyber risk assessment is a key link to ensure that security measures are fully and effectively obtain the basic attribute information of assets， and the feasibility and practicability of the method are verified through experimentsimplemented. It enhances the precision of preventive protection measures by analyzing the probability of a potential security incident， the extent of its impact， and the level of harm it may cause.

Key Words：Network security; Risk assessment; Vulnerability scanning;Penetration testing

基于互联网的现代信息化手段也越来越广泛，校园网络实现了资源共享、提高了工作效率。（剩余4235字）