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Certified Secure Computer User (CSCU) Free Sample Questions

Description

Covers securing operating systems, email, and mobile devices, defending against malware, protecting network connections and the cloud, data backup and recovery, and secure remote work.

8 free sample questions52 in the full practice test

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112-12 Sample Questions

  1. Question 1

    Beginner

    Introduction to Data Security · Data as Digital Building Blocks

    A user is evaluating the security of their personal data. They understand that financial records are valuable, but they question why cybercriminals would want their basic demographic information, such as date of birth, mother's maiden name, and home address. What is the primary reason this specific type of data is highly targeted in the digital age?

    Answer and explanation

    Correct answer: D

    Basic demographic and personal history data act as digital building blocks. Cybercriminals aggregate this information to answer security questions, impersonate the victim, and commit identity theft, which is often more lucrative long-term than simply stealing a credit card number.

  2. Question 2

    Intermediate

    Introduction to Data Security · What is Data Security

    A healthcare portal experiences a security incident where a malicious actor successfully alters the blood type information in several patients' electronic records. The system never went offline, and the data was not stolen or viewed by unauthorized external parties, as the attacker used an automated script internally. Which principle of the CIA triad was explicitly violated in this scenario?

    Answer and explanation

    Correct answer: B

    Integrity ensures that data remains accurate and unaltered by unauthorized parties. Because the attacker modified the blood types, the integrity of the data was compromised. Since the system stayed online (Availability) and the data wasn't exfiltrated or viewed by the external attacker (Confidentiality), Integrity is the primary violation here.

  3. Question 3

    Intermediate

    Introduction to Data Security · Types of Data Threats

    When comparing different types of data threats, how does identity theft fundamentally differ from standard credit card fraud?

    Answer and explanation

    Correct answer: D

    Standard credit card fraud is the unauthorized use of a victim's existing payment card. Identity theft is a broader and more damaging crime where the attacker uses the victim's personal information (like SSN) to assume their identity, open new lines of credit, or commit crimes under the victim's name.

  4. Question 4

    AdvancedMultiple answers

    Introduction to Data Security · Implementing Security

    A home user wants to implement a 'defense in depth' strategy to protect their personal computer and data from various internet threats. Which THREE of the following measures represent distinct layers of protection in this approach? (Select THREE)

    Answer and explanation

    Correct answers: C, D, E

    Defense in depth involves using multiple overlapping security layers. Updating antivirus (Endpoint Protection), using a firewall (Network Protection), and enforcing strong passwords/MFA (Identity Protection) are three distinct and critical layers. Disabling updates or using a single password decreases security.

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