List of the Top 7 Network Detection and Response (NDR) Software for Microsoft 365 in 2026

Recognize the subtle dangers and effectively counteract complex attacks with Trellix Network Detection and Response (NDR), which enables your team to focus on authentic threats, rapidly contain breaches with strategic intelligence, and eliminate weaknesses within your cybersecurity infrastructure. Safeguard your cloud environments, IoT devices, collaboration tools, endpoints, and overall systems. Streamline your security responses to adapt to the constantly changing threat landscape, and integrate effortlessly with a variety of vendors to prioritize alerts that truly matter to your operations. By identifying and addressing advanced, targeted, and hard-to-detect attacks in real-time, you can greatly diminish the likelihood of costly data breaches. Discover how to utilize actionable insights, implement strong protective measures, and adopt a flexible architecture to enhance your security protocols. Moreover, maintaining vigilance against potential threats will empower your organization to uphold a robust and resilient cybersecurity framework. This proactive approach not only fortifies your defenses but also instills confidence in stakeholders regarding your commitment to security.

Darktrace revolutionizes cybersecurity with its ActiveAI Security Platform, leveraging self-learning AI to provide proactive defense and real-time threat detection across an organization’s entire infrastructure. The platform ingests and analyzes data from a variety of sources, including internal native systems, third-party security tools, and cloud applications, offering unparalleled visibility into security posture and attack paths. Darktrace’s AI continuously correlates incidents, enabling the system to detect threats that are previously unseen, including zero-day threats. Through automation, Darktrace not only investigates alerts but also provides autonomous responses, helping security teams prioritize critical threats and take immediate action. The platform also aids in exposure management, phishing simulations, and red and blue team exercises, offering a comprehensive suite of tools to address vulnerabilities before they can be exploited. By reducing manual intervention, Darktrace enables faster triage, decreases containment times, and enhances efficiency across security operations. Its ability to protect diverse environments, including IT, OT, endpoints, and identity systems, makes it a complete cybersecurity solution for modern enterprises.

Vectra empowers organizations to quickly detect and address cyber threats across a range of environments, such as cloud, data centers, IT, and IoT networks. As a leader in network detection and response (NDR), Vectra harnesses the power of AI to help enterprise security operations centers (SOCs) streamline the processes of identifying, prioritizing, investigating, and responding to threats. Known for its tagline "Security that thinks," Vectra has developed an AI-enhanced cybersecurity platform that effectively recognizes harmful behaviors to protect users and hosts from breaches, no matter their location. Unlike other solutions, Vectra Cognito provides accurate alerts while minimizing false positives and maintains data privacy by avoiding decryption. In light of the ever-changing landscape of cyber threats that can exploit various vulnerabilities, we present a cohesive platform that safeguards critical assets, cloud environments, data centers, enterprise networks, and IoT devices. The Vectra NDR platform epitomizes the cutting-edge of AI-driven capabilities for detecting cyberattacks and performing threat hunting, ensuring robust protection across all aspects of an organization’s network. As cyber threats become more advanced, the necessity for such a flexible and comprehensive platform is increasingly critical for today’s enterprises. This adaptability not only enhances security posture but also fosters a proactive approach to threat management, positioning organizations to better withstand potential attacks.

Nightingale Compliance Manager (CM) provides organizations with an efficient method to evaluate their maturity while adeptly handling risks and policy exceptions. At the same time, Nightingale Detection Manager strengthens security by integrating network and host intrusion detection systems, honeypots, and vulnerability assessments to ensure outstanding protection. Furthermore, Nightingale Response Manager (RM) transforms incident response by combining playbooks, rapid reactions, and automated countermeasures. We believe that effective cybersecurity depends on a holistic approach that considers every aspect of security. Consequently, a cohesive platform is vital—one that is entirely integrated and operational from the outset. This platform should include your adherence to recognized best practices, the ability to identify any potential attacks, and the capacity to react swiftly. Nightingale fulfills this need, offering actionable strategies and solutions that aid not only in achieving compliance but in sustaining it over time. By utilizing cutting-edge tools and methodologies based on actual critical response scenarios, organizations can not only react to incidents but also successfully contain, counter, and recover from them. In the face of today's dynamic threat environment, implementing such a comprehensive system is crucial for any organization aiming for excellence in cybersecurity. Ultimately, Nightingale stands as a reliable partner in navigating the complexities of modern security challenges.

In an ever-changing hybrid environment, the prosperity of your organization relies heavily on its personnel, their digital identities, and the tools they utilize to protect and improve its assets. Cybercriminals have developed sophisticated techniques to infiltrate your cloud environments by exploiting these identities. To combat this issue effectively, you need a state-of-the-art, agentless solution designed to detect and respond to identity-related threats, allowing you to pinpoint and eliminate current identity weaknesses that are vital in the modern threat landscape. Proofpoint Identity Threat Defense, previously known as Illusive, offers comprehensive prevention capabilities and insights into all your identities, enabling you to tackle identity vulnerabilities before they develop into serious risks. Furthermore, it equips you to detect lateral movements within your systems and deploy misleading tactics to hinder threat actors from accessing your organization's critical resources. By integrating the ability to address contemporary identity risks and manage real-time identity threats within a single platform, organizations can significantly bolster their security posture and ensure greater peace of mind. This holistic approach not only enhances protection but also fosters a proactive security culture essential for navigating today’s complex cybersecurity challenges.

Securonix Unified Defense SIEM is a sophisticated security operations platform that amalgamates log management, user and entity behavior analytics (UEBA), and security incident response, all powered by big data technology. It gathers extensive data in real-time and utilizes patented machine learning methods to detect complex threats while providing AI-driven incident response for rapid remediation. This platform enhances security operations, reduces alert fatigue, and proficiently identifies threats occurring both internally and externally. By adopting an analytics-focused methodology for SIEM, SOAR, and NTA, with UEBA as its foundation, Securonix functions as a comprehensive cloud-based solution without any compromises. Users can effectively gather, recognize, and tackle threats through a single, scalable solution that harnesses machine learning and behavioral insights. With a strong emphasis on results, Securonix manages SIEM processes, allowing security teams to focus on promptly addressing emerging threats. Additionally, its seamless integration capabilities further enhance the platform's effectiveness in a rapidly evolving cybersecurity landscape.

Omnis CyberStream and Omnis Cyber Intelligence make up NETSCOUT’s investigation-focused NDR platform built for modern, complex networks. The solution uses deep packet inspection to provide unmatched visibility into all network activity. It captures and analyzes traffic across on-premises, cloud, edge, and remote environments without gaps. Adaptive Threat Detection identifies threats in real time using machine learning, threat intelligence, and deterministic techniques. Alerts are enriched with packet-level context to reduce false positives and analyst fatigue. Adaptive Threat Analytics continuously collects packet and metadata evidence regardless of alerts. This allows security teams to investigate incidents with full visibility into what happened before, during, and after an attack. Always-on packet capture supports proactive threat hunting and compliance requirements. The platform shortens investigation cycles and improves response accuracy. Unified visibility creates a single source of truth for SOC teams. Omnis Cyber Intelligence integrates seamlessly with NETSCOUT’s broader security ecosystem. It enables faster, smarter, and more confident threat detection and response.