Best Free Security Analytics Software of 2025

Sumo Logic is a cloud-based solution for log management and monitoring for IT and security departments of all sizes. Integrated logs, metrics, and traces allow for faster troubleshooting. One platform. Multiple uses. You can increase your troubleshooting efficiency. Sumo Logic can help you reduce downtime, move from reactive to proactive monitoring, and use cloud-based modern analytics powered with machine learning to improve your troubleshooting. Sumo Logic Security Analytics allows you to quickly detect Indicators of Compromise, accelerate investigation, and ensure compliance. Sumo Logic's real time analytics platform allows you to make data-driven business decisions. You can also predict and analyze customer behavior. Sumo Logic's platform allows you to make data-driven business decisions and reduce the time it takes to investigate operational and security issues, so you have more time for other important activities.

Standing watch, at your side. Intelligent security analytics for your entire organization. With SIEM reinvented for modern times, you can see and stop threats before they cause damage. Microsoft Sentinel gives you a birds-eye view of the entire enterprise. Use the cloud and large-scale intelligence gleaned from decades of Microsoft security expertise to your advantage. Artificial intelligence (AI) will make your threat detection and response faster and more efficient. Reduce the time and cost of security infrastructure setup and maintenance. You can elastically scale your security needs to meet them, while reducing IT costs. Collect data at cloud scale - across all users, devices and applications, on-premises or in multiple clouds. Using Microsoft's unparalleled threat intelligence and analytics, detect previously discovered threats and reduce false positives. Microsoft's decades of cybersecurity experience allows you to investigate threats and track suspicious activities on a large scale.

DNIF offers a highly valuable solution by integrating SIEM, UEBA, and SOAR technologies into a single product, all while maintaining an impressively low total cost of ownership. The platform's hyper-scalable data lake is perfectly suited for the ingestion and storage of vast amounts of data, enabling users to identify suspicious activities through statistical analysis and take proactive measures to mitigate potential harm. It allows for the orchestration of processes, personnel, and technological initiatives from a unified security dashboard. Furthermore, your SIEM comes equipped with vital dashboards, reports, and response workflows out of the box, ensuring comprehensive coverage for threat hunting, compliance, user behavior tracking, and network traffic anomalies. The inclusion of a detailed coverage map aligned with the MITRE ATT&CK and CAPEC frameworks enhances its effectiveness even further. Expand your logging capabilities without the stress of exceeding your budget—potentially doubling or even tripling your capacity within the same financial constraints. Thanks to HYPERCLOUD, the anxiety of missing out on critical information is now a relic of the past, as you can log everything and ensure nothing goes unnoticed, solidifying your security posture.

ANY.RUN is a cloud-based interactive sandbox designed to support DFIR and SOC teams in investigating cybersecurity threats. With support for Windows, Linux, and Android environments, it allows users to analyze malware behavior in real time. Trusted by more than 500,000 professionals, ANY.RUN enables teams to detect threats faster, handle more alerts, and collaborate effectively during malware investigations. Visit the official ANY.RUN website to explore more.

Maltego can be used by many users, including security professionals, forensic investigators and investigative journalists as well as researchers. You can easily gather information from disparate data sources. All information can be automatically linked and combined into one graph. Automately combine disparate data sources using point-and-click logic. Our intuitive graphical user interface allows you to enrich your data. You can detect patterns even in the largest graphs using entity weights. You can annotate your graph and then export it for further use. Maltego defaults to using our public Transform server. We have learned over the years that flexibility is important in choosing the right infrastructure for enterprise users.

ElastiFlow stands out as a comprehensive solution for network observability tailored for contemporary data platforms, delivering exceptional insights across various scales. This powerful tool enables organizations to attain remarkable levels of network performance, reliability, and security. ElastiFlow offers detailed analytics on network traffic flows, capturing critical data such as source and destination IP addresses, ports, protocols, and the volume of transmitted data. Such detailed information equips network administrators with the ability to thoroughly assess network performance and swiftly identify potential problems. The tool proves invaluable for diagnosing and resolving network challenges, including congestion, elevated latency, or packet loss. By scrutinizing network traffic patterns, administrators can accurately determine the root cause of issues and implement effective solutions. Utilizing ElastiFlow not only enhances an organization's security posture but also facilitates prompt detection and response to threats, ensuring adherence to regulatory standards. Consequently, organizations can achieve a more robust and responsive network environment, ultimately leading to improved operational efficiency and user satisfaction.

HighGround.io mitigates risks, enhances security, and bolsters cyber resilience for organizations. Navigating the complexities of cybersecurity can be daunting, particularly for those who are not cyber specialists but still need to safeguard their organizations. By removing ambiguity and intricacy, HighGround.io offers straightforward, user-friendly KPIs and actionable insights that empower users to grasp their security posture and assess their attack surface effectively. This platform streamlines the cybersecurity journey, tackling issues such as tool fatigue, limited resources, and generic solutions that may not fit all scenarios. Users can engage with all available features or select specific ones, benefiting from practical in-app guidance or opting for a do-it-yourself approach with everything easily accessible in one location. As a reliable partner, HighGround.io recognizes the hurdles faced by organizations and works to simplify their mission, ensuring they can focus more on their core operations.

The leading SIEM solution offers extensive visibility, enhances detection accuracy through contextual insights, and boosts operational effectiveness. Its unparalleled visibility is achieved by efficiently aggregating, normalizing, and analyzing data from diverse sources at scale, all thanks to Splunk's robust, data-driven platform equipped with advanced AI features. By employing risk-based alerting (RBA), a unique functionality of Splunk Enterprise Security, organizations can significantly decrease alert volumes by as much as 90%, allowing them to focus on the most critical threats. This capability not only enhances productivity but also ensures that the threats being monitored are of high fidelity. Furthermore, the seamless integration with Splunk SOAR automation playbooks and the case management features of Splunk Enterprise Security and Mission Control creates a cohesive work environment. By optimizing the mean time to detect (MTTD) and mean time to respond (MTTR) for incidents, teams can enhance their overall incident management effectiveness. This comprehensive approach ultimately leads to a more proactive security posture that can adapt to evolving threats.

Today's bandwidth-unconstrained, encrypted, cloud centric networks make it impossible to separate traffic analytics and security and investigation activities. Trisul can help organizations of all sizes implement full-spectrum deep networking monitoring that can serve as a single source of truth for performance monitoring and network design, security analytics, threat detection and compliance. Traditional approaches based upon SNMP, Netflow Agents, Agents, and Packet Capture tend to have a narrow focus, rigid vendor-supplied analysis, and a narrow focus. Trisul is the only platform that allows you to innovate on a rich, open platform. It includes a tightly integrated backend database store and a web interface. It is flexible enough to connect to a different backend, or to drive Grafana and Kibana UIs. Our goal is to pack as many performance options as possible into a single node. To scale larger networks, add more probes or hubs.

The intricacies of data often hold hidden challenges, particularly when it comes to your metadata. Lumu’s Continuous Compromise Assessment model thrives on its capacity to gather, standardize, and scrutinize a diverse array of network metadata, such as DNS records, netflows, proxy and firewall access logs, as well as spam filters. The unparalleled visibility provided by these data sources empowers us to decode the behaviors within your enterprise network, ultimately yielding definitive insights into your specific compromise levels. Equip your security personnel with trustworthy compromise data that allows for a well-informed and swift response. While blocking spam is beneficial, delving into its analysis proves to be more advantageous, as it reveals the entities targeting your organization, their methods, and their success rates. Lumu’s Continuous Compromise Assessment is supported by our innovative Illumination Process, designed to shed light on potential vulnerabilities. Discover how this groundbreaking approach leverages network metadata combined with advanced analytics to clarify the obscure areas of your network. By understanding these dark spots, you can significantly enhance your overall security posture.

Streamline the process of analyzing potential malware and credential phishing threats by automating threat assessment. Extract relevant forensic data to ensure precise and prompt identification of threats. Engage in automatic evaluation of ongoing threats to gain contextual understanding that expedites investigations and leads to swift resolutions. The Splunk Attack Analyzer efficiently carries out necessary actions to simulate an attack chain, such as interacting with links, extracting attachments, managing embedded files, handling archives, and more. Utilizing proprietary technology, it safely executes the threats while offering analysts a thorough and consistent overview of the attack's technical aspects. When integrated, Splunk Attack Analyzer and Splunk SOAR deliver unparalleled analysis and response capabilities, enhancing the security operations center's effectiveness and efficiency in tackling both present and future threats. Employ various detection methods across credential phishing and malware for a robust defense strategy. This multi-layered approach not only strengthens security but also fosters a proactive stance against evolving cyber threats.

Gravwell is an all you can ingest data fusion platform that allows for complete context and root cause analysis for security and business data. Gravwell was created to provide machine data benefits to all customers, large or small, binary or text, security or operational. An analytics platform that can do things you've never seen before is possible when experienced hackers team up with big data experts. Gravwell provides security analytics that go beyond log data to industrial processes, vehicle fleets, IT infrastructure or all of it. Do you need to track down an access breach? Gravwell can run facial recognition machine-learning against camera data to identify multiple subjects who enter a facility with one badge-in. Gravwell can also correlate building access logs. We are here to help people who require more than text log searching and want it sooner than they can afford.