Using Agents to Secure Satellites’ Supply Chain Systems So far, we have all experienced cloud providers being down, but have you ever wondered what happens when a satellite goes down? Or worse …

The Neo4j Blog offers insights, tutorials, and updates on graph database technology and its applications in various industries. From graph data modeling to query optimization and graph analytics, the Neo4j Blog provides resources for developers, data scientists, and business analysts looking to leverage the power of graph databases to unlock new insights from their connected data.

neo4j

A cybersecurity professional presents a threat modelling exercise for satellite supply chain systems using a Neo4j knowledge graph. By mapping relationships between satellites, components, vulnerabilities, suppliers, ground stations, users, and roles, the graph reveals attack propagation paths that flat data structures cannot. The project was demonstrated at ESA's AI STAR Symposium and extended with a Neo4j Aura Agent that lets security analysts query the graph in plain language without writing Cypher. The post highlights the real-world risk of satellite cyberattacks, citing Japan's 2024 space agency breach and rising software supply chain attack rates, and provides a basic guide for replicating the approach.