Cloud Security Fundamentals

Chapter 22Threat Intelligence and Attack Surface Management

Modern cloud environments demand rigorous approaches to identifying, interpreting, and mitigating threats across a constantly shifting digital landscape. As infrastructure becomes more ephemeral and services more interconnected, the traditional boundaries of security visibility erode—replaced by expansive, dynamic attack surfaces and adversaries who exploit misconfigurations, credentials, and shared services with increasing sophistication. Understanding how to collect, analyze, and operationalize threat intelligence is essential to detecting high-fidelity risks and responding decisively before damage is done. This chapter underscores the importance of aligning security operations with the tempo and complexity of cloud-native architectures.

Strategic Role of Threat Intelligence in Cloud Security

Threat intelligence serves as a cornerstone for modern cloud security strategies by providing detailed contextual understanding of adversaries, their tools, and tactics. Unlike traditional security telemetry, threat intelligence extends beyond alerts and log data to provide curated insights into the motivations, attack vectors, and methodologies of threat actors. This intelligence, when applied to cloud environments, enables organizations to identify risks that may otherwise remain hidden behind abstracted infrastructure and dynamic provisioning models. Strategic threat intelligence not only highlights specific malicious ...