OSSIM : OSSIM is the Open-Source Security Information Monitoring project originally sponsored by Alienvault before it merged with AT&T Cybersecurity. OSSIM is the world’s most widely used open-source Security Information and Event Management System (SIEM). AlienVault OSSIM provides you with a feature-rich open source SIEM complete with event collection, normalization and correlation. AlienVault OSSIM offers you a chance to increase security visibility and control in your network.

OSSIM provides one unified platform with many of the essential security capabilities you need like:

  • Asset discovery
  • Vulnerability assessment
  • Intrusion detection
  • Behavioral monitoring
  • SIEM event correlation

Open-source OSSIM is used and trusted by thousands of security professionals in SOCs across 140 Countries.

Red Hat : Red Hat Linux is the world's leading provider of commercial support to large scale enterprises and governments which deploy the Linux operating system for secure and mission-critical applications, both on-premises and in cloud.