What is Intrusion Detection?

Intrusion Detection is a cybersecurity mechanism that monitors network traffic and system activities to detect unauthorized access, malicious behavior, or security breaches. It helps organizations identify potential threats in real-time, preventing data theft, malware infections, and cyberattacks. Intrusion Detection Systems (IDS) use signature-based, anomaly-based, or hybrid detection techniques to analyze patterns and alert administrators about suspicious activities. By implementing IDS, businesses can enhance their security posture, mitigate risks, and ensure compliance with cybersecurity regulations.