List of the Top 9 On-Prem Threat Hunting Tools in 2025

Security Onion is a powerful open-source solution designed for intrusion detection, network security monitoring, and log management. It provides a comprehensive set of tools that allow cybersecurity professionals to detect and mitigate potential threats across an organization's network. By combining technologies like Suricata, Zeek, and the Elastic Stack, Security Onion facilitates the gathering, assessment, and real-time visualization of security-related data. Its intuitive interface makes it easy to manage and analyze network traffic, security alerts, and system logs effectively. Moreover, it includes integrated resources for threat hunting, alert triage, and forensic investigations, enabling users to quickly identify potential security breaches. Designed for scalability, Security Onion is suitable for a wide variety of settings, from small businesses to large corporations. Users also benefit from ongoing updates and strong community support, which help them to continually improve their security measures and adapt to new and emerging threats. Overall, Security Onion represents an essential tool for those looking to bolster their network defenses.

Security teams have the capability to utilize the Infocyte Managed Response Platform to identify and address cyber threats and vulnerabilities present in their networks. This versatile platform supports a range of environments, including physical, virtual, and serverless assets. Our Managed Detection and Response (MDR) platform provides features such as asset and application discovery, automated threat hunting, and on-demand incident response. By implementing these proactive cybersecurity strategies, organizations can significantly decrease the time attackers remain undetected, mitigate overall risk, ensure compliance with regulations, and enhance the efficiency of their security operations. Furthermore, these tools empower security teams to stay one step ahead of potential threats.

Commvault Cloud functions as a comprehensive solution for cyber resilience, designed to protect, manage, and restore data across diverse IT environments, including on-premises, cloud, and SaaS systems. Leveraging Metallic AI, it incorporates advanced capabilities such as AI-driven threat detection, automated compliance solutions, and fast recovery methods like Cleanroom Recovery and Cloudburst Recovery. The platform ensures continuous data protection by conducting proactive risk evaluations, identifying threats, and employing cyber deception strategies, all while facilitating seamless recovery and business continuity through infrastructure-as-code automation. With its user-friendly management interface, Commvault Cloud empowers organizations to safeguard their critical data, comply with regulations, and swiftly respond to cyber threats, which significantly aids in minimizing downtime and reducing operational disruptions. Furthermore, its powerful features not only bolster data security but also position businesses to adapt and thrive in an increasingly complex digital environment, making it an invaluable asset for any organization.

Blackpoint Cyber offers a 24/7 Managed Detection and Response Service that delivers immediate threat hunting and authentic responses rather than mere alerts. Based in Maryland, USA, this cyber security firm was established by former technical and cyber security specialists from the US Department of Defense and Intelligence. The organization provides a variety of cyber security products and services designed to safeguard the operations and infrastructure of various entities. One of its key offerings, SNAP-Defense, serves as the company’s security operations and incident response platform, available for purchase either as a standalone product or as part of the continuous managed detection and response (MDR) service. Blackpoint's overarching mission is to ensure that effective and cost-efficient real-time threat detection is accessible to organizations worldwide, emphasizing the importance of rapid and efficient responses to security incidents. By prioritizing proactive measures, Blackpoint aims to stay ahead of emerging threats in the ever-evolving cyber landscape.

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.

Transforming the landscape of endpoint threat detection, investigation, and response is vital for contemporary cybersecurity approaches. By significantly reducing the time it takes to detect and respond to threats, Trellix EDR enables security analysts to prioritize risks more effectively, thereby mitigating potential damages. The guided investigation capability simplifies the analysis process by independently generating and answering crucial inquiries while gathering, summarizing, and visualizing data from multiple sources, which lessens the need for extra SOC resources. With the advantages of cloud deployment and advanced analytics, proficient security analysts can shift their focus from tool maintenance to strategic defense measures. Choosing the right solution that fits your organization is essential; this may involve leveraging a current Trellix ePolicy Orchestrator (Trellix ePO) on-site management system or selecting a SaaS-based Trellix ePO to ease infrastructure demands. By alleviating administrative tasks, senior analysts gain the ability to dedicate their skills to proactive threat hunting, which not only speeds up response times but also strengthens the overall security framework. This innovative method of safeguarding endpoints ultimately fosters a more agile and robust security environment, ensuring organizations are better equipped to handle emerging threats.

Innspark is an emerging company in the DeepTech Solutions sector that specializes in cutting-edge cybersecurity solutions designed to identify, address, and recover from complex cyber threats and incidents. By leveraging advanced Threat Intelligence and Machine Learning technologies, Innspark enables enterprises to gain comprehensive insights into their security posture. The company's primary expertise spans Cyber Security and Large Scale Architecture, Deep Analysis and Reverse Engineering, as well as Web-Scale Platforms. Additional strengths include Threat Hunting, High-Performance Systems, Network Protocols & Communications, and the application of concepts from Machine Learning and Graph Theory, allowing for a robust defense against evolving cyber risks. This diverse range of capabilities positions Innspark as a leader in the cybersecurity landscape, committed to safeguarding businesses in an increasingly digital world.

In a landscape fraught with potential network threats, it is vital to implement a solution that effectively addresses these challenges. The Skylight Interceptor™ network detection and response system stands out as a powerful tool for neutralizing emerging risks, enhancing both security and performance, while also dramatically reducing mean time to resolution (MTTR). It is imperative to identify threats that may elude perimeter security measures. The Skylight Interceptor significantly improves your insight into network traffic by capturing and analyzing metadata from both north-south and east-west data flows. This capability protects your entire network from zero-day vulnerabilities, regardless of whether your infrastructure is cloud-based, on-premises, or located remotely. A dependable tool is essential for navigating the complex realm of organizational security. By harnessing high-quality data from network traffic, you can bolster your threat-hunting efforts. Forensic insights can be obtained within seconds, and the integration of AI/ML allows for the correlation of events into actionable incidents. As a result, alerts are only generated for legitimate cyber threats, which helps preserve critical response time and optimize the resources available in your Security Operations Center (SOC). In today's fast-paced threat environment, possessing such advanced capabilities is not merely advantageous but absolutely essential for maintaining a strong network defense strategy. Furthermore, organizations equipped with these tools can respond more effectively to incidents, ensuring a proactive stance in the face of evolving cyber challenges.

NextRay NDR is a solution for Network Detection and Response that streamlines incident response processes, delivers in-depth visibility of both North/South and East/West network traffic, seamlessly integrates with existing legacy systems and various security tools, and facilitates thorough investigations into potential network vulnerabilities. Furthermore, NextRay NDR empowers Security Operations Center (SOC) teams to identify and address cyber threats across diverse network settings, enhancing overall security posture. With its robust features, NextRay NDR represents a critical asset in modern cybersecurity strategy.