首页>
外国专利>
GRAPH PRIORITIZATION FOR IMPROVING PRECISION OF THREAT PROPAGATION ALGORITHMS
GRAPH PRIORITIZATION FOR IMPROVING PRECISION OF THREAT PROPAGATION ALGORITHMS
展开▼
机译:图形优先级可提高威胁传播算法的精度
展开▼
页面导航
摘要
著录项
相似文献
摘要
Systems described herein preemptively detect newly registered network domains that are likely to be malicious before network behavior of the domains is actually observed. A network security device (e.g., a router) receives domain registration data that associates network domains with keys and generating a graph representing the domain registration data. Each edge of the graph connects a vertex representing a domain and a vertex representing a registration attribute (e.g., a registrant email address). The network security device identifies a connected component of the graph that meets a graph robustness threshold. The network security device determines whether a domain of the connected component whose behavior has not yet been observed is malicious using a predictive model based on existing maliciousness labels for other domains of the connected component.
展开▼