本文从态势感知的定义入手,提出安全态势感知所需要特别注意的内在属性,即进行态势感知相关工作时需要注意的原则问题。然后给出了安全态势相关的数据类型列表,以及一个简单易懂且容易实现的安全态势指标体系和分析模型。 Starting with the definition of situational awareness, this paper proposes the intrinsic attributes that require special attention for the security situational awareness, that is, the principle issues that need attention in the process of situational awareness. Then, a list of data types related to the security situation is given, along with an easy to understand and easy to implement security posture indicator system and analysis model.