List of the Top 19 Incident Response Software for Linux in 2025

Kroll stands as the premier global provider of incident response services, boasting unmatched proficiency and cutting-edge threat intelligence to safeguard, identify, and react to cyber threats. Regardless of the nature of data breaches or cyber offenses, Kroll possesses the necessary expertise and resources—both personnel and technology—to promptly assess, pinpoint, and protect crucial data while thoroughly investigating the digital footprint, no matter where it leads.

Empower your existing team to attain enterprise-level security with confidence. Introducing a comprehensive SIEM solution that provides endpoint visibility, around-the-clock monitoring, and automated response capabilities. By simplifying complexity, enhancing visibility, and accelerating response times, we make security management more effective. We handle the intricate details so you can focus on your everyday tasks. With Blumira's ready-to-use detections, filtered alerts, and response playbooks, IT teams can derive substantial security benefits. Rapid Deployment and Instant Outcomes: Seamlessly integrates with your existing technology stack, achieving full deployment within hours and requiring no warm-up time. Unlimited Access: Enjoy predictable pricing with no limits on data logging and complete lifecycle detection. Effortless Compliance: Comes with one year of data retention, pre-configured reports, and 24/7 automated monitoring to streamline your compliance efforts. Exceptional Support with 99.7% CSAT: Our Solution Architects are here to assist with product support, while our Incident Detection and Response Team is dedicated to new detections alongside our 24/7 SecOps Support. Don’t just manage security—enhance it with Blumira.

Heimdal® Endpoint Detection and Response is our exclusive multi-faceted service that offers exceptional capabilities for prevention, threat hunting, and remediation. This service integrates the most cutting-edge threat-hunting technologies available, including Heimdal Next-Gen Antivirus, Heimdal Privileged Access Management, Heimdal Application Control, Heimdal Ransomware Encryption Protection, Heimdal Patch & Asset Management, and Heimdal Threat Prevention. With six modules functioning together harmoniously under a single platform and agent, Heimdal Endpoint Detection and Response provides comprehensive cybersecurity layers necessary for safeguarding your organization against both familiar and unfamiliar online and internal threats. Our advanced product enables rapid and precise responses to complex malware, ensuring that your digital assets are protected while also maintaining your organization's reputation. By consolidating these capabilities, we deliver an efficient solution that addresses the evolving challenges of cybersecurity effectively.

Datadog serves as a comprehensive monitoring, security, and analytics platform tailored for developers, IT operations, security professionals, and business stakeholders in the cloud era. Our Software as a Service (SaaS) solution merges infrastructure monitoring, application performance tracking, and log management to deliver a cohesive and immediate view of our clients' entire technology environments. Organizations across various sectors and sizes leverage Datadog to facilitate digital transformation, streamline cloud migration, enhance collaboration among development, operations, and security teams, and expedite application deployment. Additionally, the platform significantly reduces problem resolution times, secures both applications and infrastructure, and provides insights into user behavior to effectively monitor essential business metrics. Ultimately, Datadog empowers businesses to thrive in an increasingly digital landscape.

Through collaboration, we can robustly address cyber threats at every point within an organization, regardless of where the threats arise. Cybereason provides unmatched visibility and accurate detection of both known and unknown dangers, enabling security teams to leverage true preventive measures. The platform delivers extensive context and insights from the entire network, allowing defenders to evolve into proficient threat hunters capable of uncovering hidden attacks. With just a single click, Cybereason significantly reduces the time required for defenders to investigate and remedy incidents, utilizing both automation and guided assistance. By analyzing an impressive 80 million events every second, Cybereason functions at a scale that is 100 times larger than many of its competitors, which leads to a remarkable decrease in investigation duration by up to 93%. This swift capability empowers defenders to tackle new threats in just minutes rather than days, transforming how organizations respond to cyber challenges. Ultimately, Cybereason sets a new benchmark for threat detection and response, fostering a more secure digital environment for everyone involved. Moreover, this innovative approach not only enhances the efficiency of security operations but also promotes a proactive stance in the ever-evolving landscape of cyber threats.

Our Extended Detection and Response (XDR) cyber security platform delivers comprehensive insights into your endpoints, servers, clouds, and digital supply chains while facilitating threat detection. As a fully managed service, it is backed by our round-the-clock security operations, ensuring rapid enrollment and cost-effectiveness. This platform serves as a crucial component for robust cyber threat detection, response, and prevention strategies. It offers in-depth visibility, cutting-edge threat detection capabilities, advanced behavioral analytics, and automated threat hunting, significantly enhancing the efficiency of your security operations. Leveraging AI-driven machine intelligence, our platform identifies suspicious and atypical activities, uncovering even the most elusive threats. It effectively pins down genuine threats with remarkable accuracy, allowing investigators and SOC analysts to concentrate on the critical aspects of their work. Furthermore, the integrated nature of our service streamlines workflows, fostering a proactive security posture for your organization.

Fortinet emerges as a key global player in the cybersecurity sector, notable for its comprehensive and integrated approach to safeguarding digital infrastructures, devices, and applications. Founded in 2000, the organization provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. A cornerstone of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly combines various security tools to enhance visibility, automation, and provide real-time threat intelligence across the entire network. Renowned for its dependability among businesses, government agencies, and service providers worldwide, Fortinet prioritizes innovation, scalability, and performance, thereby reinforcing its defenses against the constantly shifting landscape of cyber threats. In addition to its protective capabilities, Fortinet’s dedication to enabling digital transformation and ensuring business continuity highlights its essential role within the cybersecurity landscape, positioning itself as a trusted partner for organizations striving to navigate modern security challenges effectively. With a focus on proactive measures and cutting-edge solutions, Fortinet continues to adapt and evolve to meet the demands of an increasingly complex digital world.

Transforming your field inspections into a digital format is a breeze with Smartflow. This platform allows you to digitize various aspects such as inspections, daily operations, routine checks, checklists, and much more. With Smartflow's intuitive drag-and-drop feature, you can design intricate workflows that give you complete oversight and customization to align with your business challenges and objectives. Additionally, you can seamlessly integrate data from various sources or systems while developing your workflows. Smartflow also delivers real-time analytics and comprehensive data reports that can be shared effortlessly with your clients, enhancing transparency and communication. By leveraging these features, you can significantly boost your operational efficiency and foster stronger client relationships.

ACSIA serves as a 'postperimeter' security solution that enhances traditional perimeter defense mechanisms. Positioned at the Application or Data Layer, it safeguards various platforms such as physical, virtual machines, cloud, and container environments where sensitive data is stored, recognizing these platforms as primary targets for cyber attackers. While numerous organizations employ perimeter defenses to shield themselves from cyber threats, they primarily focus on blocking established indicators of compromise (IOCs). However, threats from pre-compromise adversaries often occur beyond the visibility of these defenses, making detection significantly more challenging. By concentrating on neutralizing cyber risks during the pre-attack phase, ACSIA combines multiple functionalities into a hybrid product, incorporating elements like Security Incident and Event Management (SIEM), Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), firewalls, and additional features. Specifically designed for Linux environments, it also provides monitoring capabilities for Windows servers, ensuring comprehensive coverage with kernel-level monitoring and internal threat detection. This multifaceted approach equips organizations with the tools necessary to enhance their cybersecurity posture effectively.

NamLabs Technologies, established in 2014 in India, is a software company that offers a comprehensive software suite known as Atatus. Atatus serves as a Software-as-a-Service (SaaS) platform and is designed as a unified monitoring solution, which also allows for demo access. This Application Performance Management tool encompasses various features, including complete transaction diagnostics, performance management, root-cause analysis, server performance assessment, and the ability to trace individual transactions. Additionally, our product lineup features Real-User Monitoring, Synthetic Monitoring, Infrastructure Monitoring, and API Analytics, all backed by guaranteed customer support available 24/7. We pride ourselves on delivering exceptional service to enhance user experience.

Forensic tools designed for rapid and cost-effective incident response enable swift, comprehensive, and straightforward investigations of intrusions. When an alert is triggered by a Security Information and Event Management (SIEM) system or an Intrusion Detection System (IDS), a Security Orchestration, Automation, and Response (SOAR) platform is employed to kick-start an investigation at the endpoint. The Cyber Triage software then gathers crucial data from the compromised endpoint, which analysts utilize to identify evidence and make informed decisions. In contrast to the manual incident response process, which is often sluggish and leaves organizations vulnerable to threats, Cyber Triage automates each phase of the endpoint investigation, ensuring efficient and effective remediation. As cyber threats are ever-evolving, relying on manual responses can lead to inconsistencies or gaps in security. With Cyber Triage's continuous updates incorporating the latest threat intelligence, it meticulously examines every aspect of affected endpoints. While some forensic tools may prove complicated and lack essential features for intrusion detection, Cyber Triage stands out with its user-friendly interface, allowing even less experienced staff members to analyze data and produce detailed reports. This ease of use not only enhances efficiency but also empowers junior analysts to contribute meaningfully to the incident response process.

Shoreline stands out as the sole cloud reliability platform that enables DevOps engineers to create automations in just minutes while permanently resolving issues. Its state-of-the-art "Operations at the Edge" architecture deploys efficient agents to run seamlessly in the background on every monitored host. These agents can function as a DaemonSet within Kubernetes or as an installed package on virtual machines (using apt or yum). Additionally, the Shoreline backend can either be hosted by Shoreline on AWS or set up in your own AWS virtual private cloud. With sophisticated tools designed for top-tier Site Reliability Engineers (SREs), along with Jupyter-style notebooks that cater to the wider team, troubleshooting and resolving issues becomes a straightforward task. The platform accelerates the automation creation process by an impressive 30 times, enabling operators to oversee their entire infrastructure as if it were a single entity. By handling the complex processes of establishing monitors and crafting repair scripts, Shoreline allows customers to focus on merely adjusting configurations to suit their specific environments. This comprehensive approach not only enhances efficiency but also empowers teams to maintain operational excellence with minimal effort.

Recognized for its ability to secure vital infrastructure globally, Sandfly delivers agentless Linux security that removes the necessity for endpoint agents, resulting in a streamlined user experience. Its deployment is instant, emphasizing system stability while maintaining high-security standards. As an agentless solution, Sandfly is crafted to monitor Linux systems efficiently and securely. It protects a diverse array of Linux environments, spanning from modern cloud setups to older devices, regardless of their distribution or processor architecture. Beyond traditional Endpoint Detection and Response (EDR) functionalities, Sandfly adeptly oversees SSH credentials, uncovers weak passwords through thorough audits, identifies unauthorized changes via drift detection, and offers customizable modules to tackle new and evolving threats. This holistic strategy ensures optimal safety, efficiency, and compatibility throughout Linux systems. In addition, Sandfly distinguishes itself in the marketplace by offering extensive support for various Linux distributions and processor types, such as AMD, Intel, Arm, MIPS, and POWER CPUs, making it a versatile choice for organizations. Ultimately, with Sandfly, organizations can confidently enhance their Linux security posture, ensuring it meets the demands of their multifaceted technological environments while remaining adaptable to future challenges.

Resolve stands as the leading platform for IT automation and orchestration, driving over a million automations daily that range from straightforward, high-frequency tasks to intricate processes that surpass conventional expectations. With over ten years of expertise in the realm of automation, we have developed an intelligent orchestration platform tailored to meet the escalating needs of IT Operations and Network Operations teams. Each day, Resolve enables millions of automations, many of which exceed what one might believe is achievable. It may seem unbelievable, yet our satisfied customers can attest to successfully automating complex processes like PIM testing, rapid updates to active load balancers, swift CUCM onboarding, comprehensive end-to-end patch management, and interactions with Watson for natural language processing. Additionally, they efficiently manage infrastructure across various networks, including segregated systems and hybrid cloud environments. Explore further to discover the innovative methods that empower our capabilities.

Belkasoft Remote Acquisition (Belkasoft R) is an innovative digital forensics solution that enables the remote extraction of data from various sources, including hard drives, removable drives, RAM, and mobile devices. This tool proves to be invaluable in scenarios where a digital forensic investigator or incident response analyst needs to swiftly collect evidence from devices that are situated in different geographic areas, ensuring efficient and timely data retrieval. Moreover, it streamlines the forensic process, allowing for more effective investigation management.

THOR distinguishes itself as the premier and most versatile instrument for conducting compromise assessments. In the wake of cyber incidents, teams often find themselves sifting through a multitude of compromised devices alongside a wider spectrum of potentially affected systems, which renders the manual analysis of countless forensic images an overwhelming endeavor. By utilizing THOR, the forensic analysis process is significantly enhanced due to its formidable collection of over 12,000 expertly designed YARA signatures, 400 Sigma rules, various anomaly detection methods, and a myriad of indicators of compromise (IOCs). This powerful tool is specifically engineered to highlight suspicious activities, alleviate the workload on analysts, and speed up the forensic examination process during critical instances when swift results are essential. Additionally, by focusing on aspects frequently neglected by conventional antivirus solutions, THOR boasts an expansive signature library that includes a diverse array of YARA and Sigma rules, IOCs, as well as checks for rootkits and anomalies, effectively tackling a broad spectrum of threats. Beyond merely detecting backdoors and tools utilized by attackers, THOR also captures outputs, temporary files, system configuration changes, and other remnants of malicious activities, thereby providing a comprehensive view of the incident landscape. The all-encompassing nature of THOR not only enhances detection but also fosters a deeper understanding of threats, establishing it as an indispensable tool in the cybersecurity field. Ultimately, its ability to adapt and evolve with emerging threats ensures that security teams are better equipped to respond effectively.

For those seeking comprehensive endpoint protection, an observability framework, effective detection and response strategies, or crucial security functionalities, LimaCharlie’s SecOps Cloud Platform offers the means to establish a security program that is both flexible and scalable, adapting swiftly to the evolving tactics employed by adversaries. This platform ensures robust enterprise defense by merging essential cybersecurity functions while effectively tackling integration challenges and eliminating security gaps, thus improving defenses against modern threats. Moreover, the SecOps Cloud Platform fosters a unified environment that facilitates the seamless creation of customized solutions. With features such as open APIs, centralized monitoring of data, and automated detection and response mechanisms, this platform represents a significant advancement in contemporary cybersecurity methodologies. By harnessing these sophisticated tools, organizations can markedly strengthen their security measures, ensuring that their assets are more effectively protected. Ultimately, the integration of such innovative technologies can lead to a more resilient approach to cybersecurity in an increasingly perilous landscape.

Swimlane stands out as a frontrunner in the realm of security orchestration, automation, and response (SOAR). By streamlining labor-intensive tasks and enhancing operational workflows, Swimlane offers robust analytics and real-time dashboards that integrate information from your entire security framework. This capability empowers organizations to enhance their incident response effectiveness, especially in environments where security teams are overwhelmed and under-resourced. Founded to address the challenges of alert fatigue, an excess of vendors, and limited personnel, Swimlane provides adaptive, innovative, and scalable security solutions. As a key player in the expanding market for security orchestration and automation technologies, Swimlane specializes in the automation and organization of security protocols in consistent manners, optimizing resources and accelerating incident response times. With its commitment to evolving security needs, Swimlane continues to redefine how organizations manage their security operations.

Binalyze AIR stands out as a top-tier Digital Forensics and Incident Response Platform, empowering businesses and MSSPs to gather comprehensive forensic evidence quickly and efficiently. The platform's incident response features, including remote shell access, timeline analysis, and triage capabilities, significantly expedite the process of concluding DFIR investigations, enabling teams to resolve cases faster than ever before. This efficiency not only enhances operational effectiveness but also strengthens overall security posture.