OSSEC is an open-source host-based intrusion detection system for security teams monitoring servers, workstations, and network devices. It provides log analysis, file...
Pros
- Open-source and free to deploy
- Supports file integrity monitoring, log analysis, and rootkit detection
- Runs across Linux, Windows, macOS, Solaris, and other platforms
Cons
- Requires more setup and maintenance than managed endpoint platforms
- Limited modern dashboard and centralized analytics without additional tooling
- Configuration and rule tuning can be demanding for smaller teams