# A Hierarchical Approach for Advanced Persistent Threat Detection with Attention-Based Graph Neural Networks

> Research article (Security and Communication Networks, 2021) · cited 51× · AI/ML

**Wikidata**: [openalex:W3158906645](https://www.wikidata.org/wiki/openalex:W3158906645)  
**Source**: https://4ort.xyz/entity/a-hierarchical-approach-for-advanced-persistent-threat-detection-with-attention-based-graph-neural-networks