Network Detection & Response (NDR)
Network Detection & Response (NDR) is a critical cybersecurity capability that enables organizations to monitor, detect, analyze, and respond to malicious activities across network traffic in real time. Unlike traditional Intrusion Detection Systems (IDS), which primarily generate alerts, NDR leverages machine learning, behavioral analytics, and threat intelligence to identify advanced threats, lateral movement, encrypted attacks, and insider activities that bypass conventional defenses.
NDR solutions act as the “eyes and ears” of a security team, providing deep visibility across east-west and north-south traffic, and integrating seamlessly with SIEM, SOAR, and SOC platforms for automated response and advanced forensics. They are especially vital in modern environments where attackers exploit blind spots in hybrid and cloud-based infrastructures.
Key Benefits of NDR:
- Full network visibility into suspicious and encrypted traffic.
- Behavioral analytics & anomaly detection powered by AI/ML.
- Detection of unknown and zero-day threats beyond signature-based tools.
- Threat hunting & forensics for faster incident response.
- Integration with SOC workflows to reduce Mean Time to Detect (MTTD) and Respond (MTTR).
Corelight - Open NDR built on Zeek
Corelight provides NDR built on open-source Zeek and Suricata, combining transparency with enterprise-grade performance.
Capabilities include:
- Rich protocol-level metadata for detailed investigation.
- Scalable sensor deployment across on-prem, cloud, and multi-site networks.
- Integration with SIEM, SOAR, and threat intel platforms.
- Open architecture that avoids vendor lock-in.
Corelight is best suited for enterprises that value open, flexible, and analyst-friendly data for threat hunting and forensics.
Sangfor - Cyber Command (NDR Platform)
Sangfor’s Cyber Command offers a cost-effective yet powerful NDR solution.
Unique features include:
- AI-powered detection of APTs and unknown threats.
- Real-time lateral movement detection for internal threat visibility.
- Attack chain visualization to support incident investigations.
Integration with Sangfor NGAF and Endpoint Security for coordinated defense.
Sangfor Cyber Command is popular among enterprises seeking a unified, easy-to-deploy NDR solution.
