Question

Aria is looking to install a security appliance that detects applications and resources within the domain and monitors them according to organizational policies. Which of the following would she want to implement?

a) IDS (Intrusion Detection System)
b) VPN (Virtual Private Network)
c) DLP (Data Loss Prevention)
d) NAC (Network Access Control)

Answer 1

Aria should implement an Intrusion Detection System (IDS) to monitor her domain according to organizational policies, as it is specifically designed to identify and report potential security breaches.

Step-by-step explanation:

If Aria is seeking to install a security appliance to detect applications and resources within the domain and monitor them according to organizational policies, she would want to implement an Intrusion Detection System (IDS). An IDS is designed to monitor network traffic, identify abnormal activities that may indicate a security breach or an attempted breach, and alert the security personnel or administrators. This differs from a VPN, which creates a secure connection over the internet, a DLP, which aims to prevent data breaches by detecting and blocking potential data exfiltration transmissions, and NAC, which enforces security policies on devices before they are allowed to access network resources.