校園網絡安全風險評估方法研究與應用

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摘要：校園網絡作為提供多元化信息服務的平臺，隨著高校網絡規(guī)模的迅速擴張、用戶數(shù)量的增長以及網絡開放性的提升，校園網絡其面臨的安全挑戰(zhàn)也日益凸顯。根據(jù)校園的實際情況，綜合運用多種風險評估方法進行系統(tǒng)的風險評估，包括流程圖法、危害性分析方法、分解分析法、調查列舉法等。針對校園網絡安全風險評估的特性，提出基于探測技術的安全風險評估方法，對校園網絡中不同類型安全風險進行識別和探測，能夠有效獲取資產的基礎屬性信息，并且通過實驗驗證該方法的可行性和實用性

關鍵詞：網絡安全 風險評估 漏洞掃描 滲透測試

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

基于互聯(lián)網的現(xiàn)代信息化手段也越來越廣泛，校園網絡實現(xiàn)了資源共享、提高了工作效率。（剩余4235字）