ClearOS is a family of operating systems for the enterprise, small business, and home. There are three editions to choose from depending on your needs and suitable to your abilities. They are: ClearOS Enterprise, ClearOS Home, and ClearOS Core.



ClearOS is a family of operating systems for the enterprise, small business, and home. There are three editions to choose from depending on your needs and suitable to your abilities. They are: ClearOS Enterprise, ClearOS Home, and ClearOS Core.



SSHGuard monitors services through their logging activity. It reacts to messages about dangerous activity by blocking the source address with the local firewall. SSHGuard employs a clever parser that can transparently recognize several logging formats at once (syslog, syslog-ng...
Snort® is an open source network intrusion prevention and detection system (IDS/IPS) developed by Sourcefire. Combining the benefits of signature, protocol, and anomaly-based inspection, Snort is the most widely deployed IDS/IPS technology worldwide.

Suricata is a high performance Network IDS, IPS and Network Security Monitoring engine. Open Source and owned by a community run non-profit foundation, the Open Information Security Foundation (OISF). Suricata is developed by the OISF and its supporting vendors.
Lightweight network IP scanner written in Go. With notifications, history and export to Grafana.




Security Onion is a free and open source Linux distribution for intrusion detection, enterprise security monitoring, and log management.




The Samhain host-based intrusion detection system (HIDS) provides file integrity checking and log file monitoring/analysis, as well as rootkit detection, port monitoring, detection of rogue SUID executables, and hidden processes.




Open Source Tripwire software is a security and data integrity tool useful for monitoring and alerting on specific file change(s) on a range of systems.


Maltrail is a malicious traffic detection system, utilizing publicly available (black)lists containing malicious and/or generally suspicious trails, along with static trails compiled from various AV reports and custom user defined lists, where trail can be anything from domain...



Prelude is a Universal Security Information & Event Management (SIEM) system. It collects, normalizes, sorts, aggregates, correlates and reports all security-related events independently of the product brand or license giving rise to such events.




ModSecurity is an open source web application firewall. Working embedded in the web server, or standalone as a network appliance, it detects and prevents attacks against web applications.
Change Tracker Gen7 R2 is the only solution designed to reduce change noise & the complexity of integrity monitoring & policy management while allowing for unprecedented scalability & management that meets the most demanding enterprise environments.




Linux based gateway for SMB with accent on security. With easy to use web-based configuration tool. With lots of additional features like mail server, VPN server, traffic shaping, DPI, traffic antivirus and etc.




A very powerful and well documented open source SIEM with options to purchase support packages.

Netdeep Secure Firewall is a Next Generation Open Source Firewall, which provides virtually all perimeter security features that your company may need. It offers Web content filters, ensuring better performance of the network, allowing users to use the service efficiently and...




Out-of-the-box security for Remote Deskop, Exchange, OWA, SharePoint, CRM, generic IIS applications and many other server systems.

Periodically collects system configuration for changes, it can even run external commands and store their stdout and stderr for change monitoring. Sends periodic reports via e-mail.
Network intruder and presence detector. Scans for devices connected to your network and alerts you if new and unknown devices are found.

The Verisys File Integrity Monitoring system is a powerful software solution for Windows and Linux systems, with cross-industry applications including PCI and SOX compliance and data integrity assurance.
The Snare Server, from InterSect Alliance, is a proprietary Log Monitoring solution that builds on the open source Snare agents to provide a central audit event collection, analysis, reporting and archival system.
VirIT eXplorer is an AntiVirus and AntiMalware software for Microsoft Windows.
VirIT eXplorer is distributed in two different versions:
VirIT eXplorer PRO: the AntiVirus, AntiSpyware and AntiMalware suite with also Personal Firewall. VirIT eXplorer Lite: the FREE versi.
