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Difficulty: EasyWindows Security Settings and User Account Control

A user logged into a Windows workstation attempts to install a signed device driver for a new peripheral. Before the installation script executes, the screen dims and a pop-up window appears requesting explicit confirmation to allow the app to make changes to the device. Which of the following Windows security features is responsible for generating this elevation prompt?

  1. User Account Control (UAC)Answer
  2. B
    Windows Defender Firewall
  3. C
    Local Security Policy
  4. D
    BitLocker Drive Encryption

Answer

User Account Control (UAC)
User Account Control (UAC) is designed to improve Windows security by limiting application software to standard user privileges until an administrator explicitly authorizes an elevation request. When driver installations or administrative tasks occur, UAC notifies the user and asks for permission or credentials.

Step-by-Step Solution

1
Analyze the scenario requirements.
The operation involves installing a hardware driver, which requires system-level administrative privileges in Windows.
Installing drivers modifies system files and registry keys protected by the operating system.
2
Identify the operating system security boundary.
User Account Control (UAC) intercepts the administrative request and prompts the user on the Secure Desktop before granting elevated rights.
UAC prevents unauthorized background changes by requiring user consent or credentials.

Key Concept

User Account Control (UAC) Elevation Prompts
Estimated Time:45s
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Topics

Windows Security Settings and User Account Control

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