Network Traffic Analysis
Network Traffic Analysis is the process of intercepting, recording, and analyzing network data packets to monitor performance, detect anomalies, and identify security threats. It involves using tools and techniques to inspect traffic patterns, protocols, and payloads across networks such as LANs, WANs, or the internet. This practice is essential for maintaining network health, optimizing bandwidth, and ensuring compliance with security policies.
Developers should learn Network Traffic Analysis to troubleshoot network issues, debug distributed applications, and enhance security in systems like web services or IoT devices. It is critical for roles in cybersecurity, DevOps, and network engineering, where understanding traffic flows helps in incident response, performance tuning, and preventing data breaches. Use cases include monitoring API calls, detecting DDoS attacks, and analyzing application latency in cloud environments.