How does a Network-Based Intrusion Detection System (NIDS) differ from a Host-Based IDS (HIDS)?
- HIDS focuses on the security of individual devices
- HIDS is less effective in detecting unauthorized access
- NIDS monitors network traffic for suspicious activities
- NIDS requires agents on each device for monitoring
The primary distinction lies in the scope of monitoring. NIDS operates at the network level, analyzing traffic for signs of intrusion across multiple devices. In contrast, HIDS focuses on the security of individual devices, employing agents on each system to detect and respond to local threats. Understanding these differences is crucial for deploying effective intrusion detection strategies tailored to specific security requirements.__________________________________________________
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