AlienVault OSSIM (Open Source Security Information and Event Management) is a comprehensive open-source security management platform designed to provide organizations with essential tools for threat detection, incident response, and compliance management. It integrates multiple open-source security capabilities such as asset discovery, vulnerability assessment, intrusion detection, and behavioral monitoring within a unified framework. This centralized approach helps organizations streamline security operations and enhance their security posture by offering real-time visibility into their network. As part of the larger AlienVault product suite, OSSIM serves as an entry point for organizations looking to implement effective SIEM solutions without high initial costs.