What does IDS stand for in network security?

In network security, IDS stands for Intrusion Detection System. This refers to a crucial technology that monitors and analyzes network traffic for signs of unauthorized access or malicious activity. An IDS works by examining network packets or monitoring system calls to detect potential threats or breaches.

The primary function of an Intrusion Detection System is to identify suspicious behavior that could indicate a security incident, and it often alerts administrators, allowing them to respond appropriately to mitigate risks. This system plays a vital role in a comprehensive security strategy by enhancing the visibility of network activity and improving incident response capabilities.

The other options reflect terminologies that are not standard or widely recognized in the context of network security, which further emphasizes the importance of understanding what an IDS is and how it fits into broader security practices.