OSSEC HIDS

This agent serves as the eyes and ears of the OSSEC Host-based Intrusion Detection System on individual computers and servers. It meticulously gathers a wide array of forensic data—including system calls, user actions, and configuration changes—and streams it securely to the management server. The centralized server correlates events across the entire infrastructure, identifying complex attack patterns and threats. The agent's efficient design minimizes performance impact while maximizing data collection, forming a critical link in a proactive security strategy that turns raw host data into actionable security intelligence.