Network Traffic Analysis

Definition ∞ Network traffic analysis involves monitoring and examining data flowing across a computer network to identify patterns, anomalies, and potential security threats. This process includes inspecting packet headers, payloads, and communication metadata to understand network behavior. It is a key method for detecting intrusions, troubleshooting performance issues, and ensuring compliance with security policies. The insights gained are crucial for maintaining network health and security.
Context ∞ For blockchain networks and cryptocurrency platforms, network traffic analysis is essential for detecting malicious activities, such as denial-of-service attacks or attempts to exploit protocol vulnerabilities. News reports often detail how security firms use these analytical techniques to investigate cyber incidents affecting digital assets. Continuous monitoring helps safeguard the integrity and availability of decentralized systems.