事前分析 meaning in English

preanalysis
precautionary errors

Then based on the attack tree model , an attack specification language is consmicted and an example of ip - spoofing theck is given
另外，还使用攻击树来对系统安全事前分析，并提出了权重的计算算法。
The followng research objectives accomplish this intent " . an attack specification language based on enhanced attack tree model is constfucted
使用攻击树对系统安全进行事前分析，并提出了权重的计算算法。