Vectra Network Detection and Response (NDR) is an AI-driven solution for identifying and responding to network-based threats. The platform uses Security AI-driven Attack Signal Intelligence to provide visibility into unknown and emerging threats, attacks, and malicious activities across network environments. The solution operates without requiring decryption and aims to reduce false positives in threat detection. It provides automated threat detection, triage, and prioritization capabilities to support security analysts in identifying compromised networks. The platform covers threat detection across physical, virtual, and cloud environments. Vectra NDR automates manual tasks associated with Tier-1 and Tier-2 analysis and provides capabilities for stopping ongoing attacks. The solution integrates with cloud networks, firewalls, XDR security platforms, and SIEM/SOAR systems. It offers Attack Signal Intelligence to help analysts understand when networks have been compromised and supports proactive threat hunting activities. The platform is designed to reduce investigation times and improve Mean Time to Repair (MTTR) through extended coverage and automated analysis capabilities. It provides context around suspicious events in complete chains to support incident investigation and response activities.