CompTIA Security+ Practice Questions: Security Architecture Domain
Test your CompTIA Security+ knowledge with 5 practice questions from the Security Architecture domain. Includes detailed explanations and answers.
CompTIA Security+ Practice Questions
Master the Security Architecture Domain
Test your knowledge in the Security Architecture domain with these 5 practice questions. Each question is designed to help you prepare for the CompTIA Security+ certification exam with detailed explanations to reinforce your learning.
Question 1
An organization needs to ensure that sensitive data is not accessible to unauthorized users even if the data is intercepted. Which security principle is being addressed?
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Correct Answer: B
Explanation: CORRECT: Confidentiality ensures that sensitive information is accessible only to those authorized to view it, even if intercepted. OPTION A: Integrity focuses on data accuracy and unaltered state. OPTION B: Confidentiality protects data from unauthorized access. OPTION C: Availability ensures data is accessible when needed, not related to unauthorized access. OPTION D: Authentication verifies user identity but does not protect data confidentiality.
Question 2
A company wants to ensure that its web applications are protected from cross-site scripting (XSS) attacks. Which action should be taken?
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Correct Answer: A
Explanation: CORRECT: Implementing input validation helps prevent XSS attacks by ensuring that user inputs do not contain malicious scripts. OPTION B: Using HTTPS encrypts traffic but does not prevent XSS. OPTION C: Vulnerability scans can identify XSS but do not prevent it. OPTION D: Network segmentation does not directly prevent XSS attacks.
Question 3
A company is implementing a new policy to ensure that employees can only access the resources they need for their job roles. Which security principle does this policy enforce?
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Correct Answer: B
Explanation: CORRECT: The principle of least privilege ensures that individuals have only the access necessary to perform their job functions. OPTION A: Separation of duties involves dividing responsibilities to reduce risk, not limiting access. OPTION B: Least privilege restricts access to only what is necessary for job performance. OPTION C: Defense in depth is a layered security approach, not about access control. OPTION D: Non-repudiation ensures actions cannot be denied, not about access levels.
Question 4
You are designing a security architecture for a system that handles sensitive patient data. Which regulatory compliance framework should be a top priority?
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Correct Answer: C
Explanation: HIPAA (Health Insurance Portability and Accountability Act) specifically addresses the privacy and security of protected health information (PHI). While the other frameworks are valuable, HIPAA is the most relevant for handling patient data. Generated by AI
Question 5
A company is implementing a new security framework to protect its IT infrastructure. Which of the following is a critical component of a defense-in-depth strategy?
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Correct Answer: B
Explanation: CORRECT: Layered security controls are essential to a defense-in-depth strategy, providing multiple layers of protection. OPTION A: A single point of failure is a risk, not a component of defense-in-depth. OPTION B: Layered security controls provide redundancy and depth in defense. OPTION C: Open access policies contradict the principles of defense-in-depth. OPTION D: Minimal logging reduces visibility and is not part of a robust security strategy.
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About CompTIA Security+ Certification
The CompTIA Security+ certification validates your expertise in security architecture and other critical domains. Our comprehensive practice questions are carefully crafted to mirror the actual exam experience and help you identify knowledge gaps before test day.
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