CompTIA Cloud+ Practice Test 2025 - Free CompTIA Cloud+ Practice Questions and Study Guide

The correct answer focuses on an Intrusion Prevention System (IPS), which is specifically designed to actively monitor network traffic and take immediate action against detected threats. An IPS analyzes the traffic in real-time and can automatically respond to security threats by dropping malicious packets, blocking suspicious IP addresses, or initiating alerts to administrators. This capability to actively intercept and mitigate attacks distinguishes it from other tools, such as an Intrusion Detection System (IDS), which primarily monitors and alerts but does not take direct action to prevent intrusions.

While a DMZ (Demilitarized Zone) serves as a buffer between an internal network and potential threats from the internet by isolating exposed services, it does not actively shut down hacking attempts. RAID (Redundant Array of Independent Disks) is a storage technology meant to enhance data availability and performance, but it does not address security threats. The IPS is the most effective choice when it comes to actively responding to and mitigating hacking attempts on cloud servers.