An Analyst’s Guide to Reconstructing the Truth with Network Forensics
When sophisticated attackers move inside your environment, endpoint agents can be disabled and logs can be cleared. The network is the one place they still must cross. This guide explains how security teams use network forensics to reconstruct what happened, how far the attacker moved, and whether the attacker is still present, even when other telemetry is incomplete or untrustworthy.
Written for CISOs, security leaders, and senior practitioners who already understand the fundamentals and need operational clarity.
What You’ll Get from This Guide
- Clear explanation of why network forensics has become essential given current dwell and breakout times
- Four core principles that separate effective network forensics from noise
- A practical five-step sequence for reconstructing multi-stage attacks
- Guidance on extracting investigative value even when traffic is encrypted
- Key questions every security leader should be able to answer about network visibility
- How to treat network forensics as a standing capability rather than an emergency tool
- How NetWitness supports full-packet investigation across IT, cloud, and OT environments.
Download the guide and strengthen your ability to reconstruct attacks with network forensics