信息系统风险评估贯穿于整个信息系统的生命周期。
Information system risk assessment runs the whole gamut of the life cycle of information system.
对信息系统风险评估的方法有多种，该文提出了基于威胁分析的量化风险评估方法。
There are many risk assessment methods for information system, and in this paper the quantitative risk assessment method based on threat analysis is presented.
为了保障移动通信信息系统的安全，制定有效的、操作性的、学的安全风险评估体系是当务之急。
To safeguard the information system of mobile communication, it is urgent to make effective, maneuverable and scientific security risk evaluation system.
风险评估是信息系统安全保证的关键技术。
Risk assessment as one of the core technologies ensures it system security.
及时识别与评估IT过程的相关风险，分析其产生的原因，完善信息系统内部控制体系，是IS内部控制的关键。
Distinguishes promptly and appraised the IT process the related risk, analyzes the reason which it produces, the perfect information system internal control system, is the IS internal control key.
负责公司的信息系统安全：评估和控制风险、制定安全政策、制定灾难恢复计划、确保政策与计划执行。
Information security management includes security risk assessment, security policy formulation, disaster recovery planning and to ensure the effectiveness of these policies.
安全评估是对信息系统进行风险管理的一个重要步骤。
Security assessment is an important process to carry out information system risk management.
实例结果表明，该方法能较客观、真实、准确的评估信息系统风险情况。
Experiment result proves that the method can provide truer, more objective and accurate risk assessment on information system.
而风险评估作为信息安全管理的一个重要环节，对保障企事业的基础信息系统安全有着非常重要的作用。
As an essential part of information security Management, information Risk Assessment takes a very important role in securing the safety and security of fundamental information systems.
传统信息系统安全风险评估从系统运行维护环境出发，分析其漏洞和威胁。
Traditional risk assessment of information system security goes from the environment of system operating and preservation, analyzing its loopholes and threats.
信息安全风险评估是信息系统安全工程的重要组成部分，也是建立信息安全保障体系的基础。
Information security risk assessment is not only the most component of the information system security engineering, but also the basis to construct the information safety guarantee system.
本文提出一种基于信息系统安全性分析来定量计算信息安全风险的度量尺度，差距分析方法及相应的评估流程。
This paper propose a quantitative information security risk metric based on information system security analysis, gap analysis method and its assessment procedure.
提出了一种基于风险事件分类的信息系统评估模型。
A risk assessment model based on classification of risk events was proposed in this paper.
本系统将外来有害生物风险评估、监控体系与信息系统集成到统一的平台上，建立了评估模型，提供了强有力的监控体系。
Moreover the risk assessment, monitor system and information consultation were integrated into this platform to build an evaluation model with a strong monitor system.
实例分析表明，该方法合理有效，可为信息系统安全风险评估提供新思路。
Finally, an illustrative instance is given to demonstrate its rationality and feasibility. Thus it may provide a new way for assessing information systems security.
对信息系统进行有效的风险评估，选择有效的防范措施，主动防御信息威胁是解决信息系统安全问题的关键所在。
Therefore, evaluating risk effectively, selecting effective defence measures and defending information threats actively are the key points of resolving security problems of information system.
信息安全风险评估是保证信息系统安全保密的重要手段，是涉密信息系统风险管理的重要内容。
Information security risk assessment is an effective way to protect the security of secret-involved information system.
信息安全风险评估是考察信息系统安全性的一个重要环节。
This paper firstly provides the concept of the information security risk assessment.
风险评估技术能够检测信息系统面临的风险，是实现信息系统等级保护的重要基础和依据。
Risk assessment technology can detect potential security risks of information systems, which is important to achieve the requirement of information system classified protection.
信息安全风险评估是考察信息系统安全性的一个重要环节。
Research on the Theories and Key Technologies of Information System Security Evaluation;
信息安全风险评估是考察信息系统安全性的一个重要环节。
Research on the Theories and Key Technologies of Information System Security Evaluation;
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