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.

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。

youdao

Then, after SSE-CMM is explained, a risk-analysis-centric model of information system security engineering is established using system engineering theory.

在充分研究SSE CMM模型的基础上，采用系统工程的思想，建立了以风险分析为中心的信息系统安全生命期模型。

youdao

By applying the theory of system engineering, this paper identifies the primary security engineering activities in the life cycle of information systems.

本文利用系统工程的思想，通过把信息系统安全与系统工程环境相结合，确定了信息系统生命周期中各阶段的主要安全工程活动。

youdao