定量风险分析 meaning in Chinese
qra
quantitative risk analysis
Examples
- Quantitative risk analysis of regional debris flow hazards
区域泥石流灾害的定量风险分析 - Quantitative risk analysis for urban pipeline carrying natural gas
城市燃气管线的定量风险分析 - A . you will evaluate the risks and assign probabilities and impacts using qualitative and / or quantitative risk analysis
你将对风险进行评估并用定性和/或定量风险分析来对概率和影响赋值。 - C . you must evaluate the risks and assign probabilities and impacts using both qualitative risk analysis , which comes first , then quantitative risk analysis
你必须对风险进行评估并先用定性风险分析然后用定量风险分析对概率和影响赋值。 - On the basis of comparing cc with other risk assessment criteria , we find cc may be tailored according to the concrete system and it fits website risk assessment . thirdly , this thesis analyze the security requirement of website according to web server protection profile based on cc . fourthly , through consulting related risk assessment standard and model and web server protection profile of cc , this thesis brings forward website risk assessment model , confirms the recognition method and assessment method of the property , threat and vulnerability of website information issue system , and establishes relevant evaluation guideline and half - quantitative risk computational method and formulates the risk rank determination criterion
本文首先介绍了网站安全的定义、目标和国内外风险评估的研究现状;然后对信息安全风险评估的基本概念和理论进行了阐述,同时简要介绍了国际风险评估标准的发展现状,并详细阐述了通用准则cc ( commoncriteria ) ,在将cc和其他风险评估标准进行比较分析的基础上,发现cc标准可以根据具体的系统作定制开发,比较适合网站风险评估;接下来,本文结合cc标准下制定的webserverprotectionprofile ,分析了web网站的安全需求;随后,本文通过借鉴相关的风险评估标准和模型,以及cc的webserverprotectionprofile ,提出网站风险评估模型,确定网站的资产、威胁和脆弱性的识别方法和评价准则,并构造出半定量的风险分析方法,最终制定风险等级判定准则;最后,通过一个实例来验证本文所提出的基于模型的半定量风险分析方法的实用性。