Ossec & Ossim Unified Open Source Security [ No Login ]

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. OSSEC & OSSIM Unified Open Source Security

Open Source Security Information Management by AlienVault (now AT&T Cybersecurity). It acts as a SIEM (Security Information and Event Management) platform that: OSSEC & OSSIM Unified Open Source Security

Evaluates the severity of threats based on asset value and vulnerability data. How They Work Together OSSEC & OSSIM Unified Open Source Security

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

Automatically blocking threats (e.g., firewalling a malicious IP) in real time.