IDS (Intrusion Detection System)

An Intrusion Detection System (IDS) is a security tool that monitors a computer network or system for signs of unauthorized or malicious activity. It analyzes data traffic and user behavior to identify potential threats like hacking attempts, malware, or intrusions. When it detects suspicious activity, it alerts administrators so they can investigate and respond promptly. Think of it as a security camera or alarm system for your digital environment—helping to protect sensitive information and maintain overall system integrity by spotting and flagging potential security breaches early.