An infiltration model-based attack path analysis method was proposed which can simulate network security state changes and give out attack paths that may lead to certain attack goals.

基于渗透模型的网络攻击路径挖掘方法，通过匹配知识库定义的基本渗透过程，模拟攻击过程中网络安全状态变迁，挖掘可能达到特定攻击目标的攻击路径。

youdao

That attack did not lead to an infiltration by the extremists into the city, as happened Sunday.

NPR: Islamic Extremists Attack Timbuktu In North Mali