Graph Neural Network-Based Detection and Attribution of Advanced Persistent Threats (Paperback)

Paperback. Advanced Persistent Threats (APTs) represent a significant cybersecurity challenge because they are typically characterized by prolonged, targeted, and coordinated activities across multiple stages of a cyberattack. Graph Neural Network-Based Detection and Attribution of Advanced Persistent Threats provides a focused technical examination of APT detection, attack attribution, graph-based cybersecurity analysis, graph neural networks, machine learning, and intelligent threat analysis. The book connects network security, artificial intelligence, graph representation learning, cyber threat intelligence, and anomaly detection within an integrated framework.The book introduces the fundamental characteristics of advanced persistent threats and examines the challenges involved in identifying sophisticated malicious activity within complex digital environments. APT campaigns can involve multiple hosts, accounts, processes, network connections, and attack stages, making it difficult to detect malicious behavior using isolated event analysis. Representing relationships between entities as graphs provides an alternative perspective for analyzing these interconnected activities.A central focus is placed on graph neural networks (GNNs) as machine learning models for cybersecurity analysis. Graph neural networks can learn representations from nodes, edges, and their surrounding neighborhoods, allowing relationships between entities to contribute to predictive analysis. The book examines general concepts associated with graph construction, node and edge representation, graph embeddings, message passing, model training, classification, and threat detection.The text further explores the detection of APT activity through graph-based representations. Security events can be modeled as relationships among users, devices, processes, IP addresses, domains, files, and other entities. Such representations can help capture behavioral and structural relationships that may be difficult to identify when analyzing individual events independently.APT attribution is examined as a related but distinct cybersecurity problem. Detection seeks to determine whether activity may be malicious, while attribution attempts to associate observed activity with a particular threat source, campaign, or behavioral profile. The book discusses attribution from a technical and analytical perspective, emphasizing evidence-based classification rather than assuming that attribution can always be determined with certainty.The book also considers feature learning in graph-based security systems. Traditional cybersecurity models often depend on manually engineered features, whereas graph neural networks can learn representations directly from graph structures and associated information. This can support analysis of complex relationships between entities and security events while reducing reliance on manually defined relational features. Graph Neural Network-Based Detection and Attribution of Advanced Persistent Threats examines graph-based artificial intelligence approaches for detecting and analyzing sophisticated cyber threats. This item is printed on demand. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.…