intrusion detection system

An Intrusion Detection System (IDS) is a security tool used to monitor network traffic and system activities for any signs of malicious behavior or security breaches. Think of it as a security alarm for a computer system; it detects when someone is trying to break in or cause harm. The IDS analyzes data, looking for unusual patterns or known threats, and alerts system administrators to potential problems. This helps organizations respond quickly to cyber threats and protect sensitive information from unauthorized access or attacks.