Network Forensics
Digital Forensics
Simple
Network Forensics is a building block of "Digital Forensics". In plain terms: evidence acquisition, disk, memory and network forensics, timelines and chain of custody. This topic focuses specifically on network forensics and the core ideas you need to understand it.
Technical
Technically, Network Forensics involves the mechanisms, data structures and protocols that underpin digital forensics. You will study how it is implemented, how it is configured, how it fails, and how its behavior shows up in logs, traffic or code.
Why it matters
After an incident, forensics answers what happened, how, and what was affected.
Example
In a real organization, professionals working in dfir, law enforcement, incident response consulting. rely on network forensics to make decisions — for example, explaining an alert, hardening a system, or writing a finding in a report.
Practice idea
Build a small lab in a VM and experiment with network forensics using the related tools below. Document what you observe.
Deep dive
Read the official documentation and relevant RFCs/standards for Network Forensics. Explore edge cases, internals, and how attackers and defenders view it differently.