An open-source Host-based Intrusion Detection System (HIDS). It sits on your servers and endpoints to perform:

Connects seemingly unrelated events from different sources to identify complex attack patterns.

In a unified setup, OSSEC acts as the "eyes and ears" on individual machines, feeding its detailed findings into OSSIM for broader analysis.

Detecting unauthorized changes to critical system files. Rootkit Detection: Identifying hidden malicious software.

Ossec & Ossim Unified Open Source Security (FRESH | 2024)

An open-source Host-based Intrusion Detection System (HIDS). It sits on your servers and endpoints to perform:

Connects seemingly unrelated events from different sources to identify complex attack patterns. OSSEC & OSSIM Unified Open Source Security

In a unified setup, OSSEC acts as the "eyes and ears" on individual machines, feeding its detailed findings into OSSIM for broader analysis. An open-source Host-based Intrusion Detection System (HIDS)

Detecting unauthorized changes to critical system files. Rootkit Detection: Identifying hidden malicious software. OSSEC & OSSIM Unified Open Source Security