HIDS (Host-based Intrusion Detection System)

A Host-based Intrusion Detection System (HIDS) is a security tool that monitors individual computers or devices for suspicious activity. It examines system files, user actions, and configurations to detect unauthorized changes or unusual behavior that could indicate a security breach. If HIDS identifies a potential threat, it alerts system administrators so they can take action. Essentially, it acts like a security guard for a specific machine, ensuring that its integrity is maintained and helping to safeguard sensitive data against attacks or intrusions.