What is a common goal of both network-based IDS and host-based IDS?

Both network-based Intrusion Detection Systems (IDS) and host-based IDS share the primary goal of monitoring for unauthorized or malicious activity. This involves detecting potential threats or breaches in security whether they originate from external networks or within the host itself.

Network-based IDS continuously analyzes network traffic for suspicious patterns or behaviors that could indicate an intrusion attempt, while host-based IDS examines the activity and changes on individual devices to identify any malicious actions or deviations from normal operations.

By focusing on the detection of threats, both types of IDS contribute to the overall security posture of an organization, helping to protect sensitive data from breaches and ensuring the integrity of the systems they monitor. This is essential in preventing data loss or damage that could arise from various attacks, thus highlighting the critical nature of threat monitoring in cybersecurity.