In-depth network analysis
Explain network behaviour using packets, flows and context.
Focused technical investigation for security incidents, anomalous traffic, segmentation questions and issues that standard monitoring cannot explain.
Discuss your challengePacket, flow and protocol analysis
We combine available captures, flow data, DNS information, firewall logs and topology to reconstruct communication patterns. The investigation question determines which data sources and observation points are required.
- Packet captures and session reconstruction
- NetFlow/IPFIX and traffic patterns
- DNS, TLS and protocol analysis
Security investigation
For suspicious activity, we look for anomalous connections, lateral movement, command-and-control patterns or possible data exfiltration. Hypotheses are tested against the available facts.
- Anomaly and beaconing analysis
- Investigation of lateral movement
- Timeline and infrastructure correlation
Troubleshooting and segmentation
Network analysis can also identify the cause of outages, latency or unexpected paths, and validate whether segmentation and firewall policy operate as intended.
- Root-cause analysis of connectivity issues
- Path, latency and session investigation
- Validation of segmentation and policy effect
Make visibility limitations explicit
Encryption, missing sensors, short retention periods and asymmetric routing limit what can be established. We therefore document data sources, observation period, uncertainty and visibility gaps explicitly.
- Defined sources and observation period
- Privacy-aware handling of network data
- Confirmed observations separated from hypotheses
Discuss a technical challenge?