Network Forensics

A breach has occurred. Data has been exfiltrated, systems have been compromised, or an insider has been abusing network access. The clock is ticking, and the evidence may already be disappearing. Network forensics captures, preserves, and analyses the traces left by network activity to establish precisely what happened, when, who was responsible, and how far the damage extends.

We conduct network forensics investigations that cut through the complexity of enterprise environments to deliver clear, evidence-based answers with the documentation to support them in court or before a regulator.

WHAT WE DO

Network Traffic Capture and Analysis

We capture and analyse network packet data to identify malicious traffic, unauthorised communications, data exfiltration channels, and command-and-control activity, even where attackers have attempted to cover their tracks.

Log Analysis and Correlation

Firewalls, routers, switches, servers, and security appliances generate large volumes of logs. Our examiners correlate these across the enterprise to reconstruct attack timelines and identify how and where the breach began.

Intrusion Investigation

We establish how an attacker gained access to your network, whether through a phishing email, an exploited vulnerability, stolen credentials, or a malicious insider, and document the full scope of their activity.

Data Exfiltration Analysis

We establish what data left your network, by which pathway, and when. That picture is essential for regulatory notifications, legal proceedings, and insurance claims, and it is often only recoverable through network forensics.

Insider Threat Investigation

Malicious insiders usually operate within their legitimate access, which is precisely what makes them hard to detect through standard monitoring. Network forensics surfaces anomalous behaviour patterns, unauthorised data transfers, and policy violations that routine tools miss.

Wireless Network Forensics

We investigate security incidents originating from wireless networks, including rogue access points, man-in-the-middle attacks, and unauthorised Wi-Fi access.

Forensic Reporting for Legal and Regulatory Use

Every investigation concludes with a comprehensive forensic report documenting findings, methodology, chain of custody, and conclusions, structured to hold up in legal proceedings, regulatory reviews, and insurance assessments.