NODES AI 2026 – Complex Querying of Cyber Knowledge Graph for Robust Cyber Defense

Join Samantha Silva, Moqsadur Rahman, Siddhartha Shankar Das, Joseph Aguayo, and Mahantesh Halappanavar at NODES AI for this session: “Complex Querying of Cyber Knowledge Graph for Robust Cyber Defense”.

Efficiently querying an incomplete cyber knowledge graph consisting of vulnerabilities, weaknesses, attack patterns, mitigations, and attack entities is a challenging problem. We will present a hybrid approach by exploiting the graph structure (or topology) and semantic information (using Query2Box) in the knowledge graph. Our approach will address shortcomings of incomplete information, memory footprint, and retrieval efficiency. By building a GraphRAG interface, we aim to enable cyber defenders to build threat intelligence and make informed decisions. We will present an empirical evaluation with real-world examples.

Learn more about Neo4j: https://neo4j.com/
Get Started with Aura: https://neo4j.com/product/aura-agent/
Join Free, Self-Paced Online Learning: https://graphacademy.neo4j.com/

#Neo4j #NODESAI #GraphDatabase #AI #GenerativeAI #GraphRAG #KnowledgeGraphs