Sentinel-R1 is a “immune cell” that lives inside a Linux host. It checks its own health, swats obvious malware, quarantines shady files, and warns when your CPU is hijacked.

FIMoniSec is an enterprise-grade security monitoring solution for Linux systems that provides real-time file integrity monitoring (FIM), process integrity monitoring (PIM), and optional log integrity monitoring (LIM). It detects unauthorized modifications, tracks process behavior, and maps security events to the MITRE ATT&CK framework.