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CTAL-TTA_001 · Question #48

To address the second risk mentioned in the scenario, security testing will be performed. Which test techniques would be most applicable for security testing? 1 credit [K2]

The correct answer is D. Fault Attacks. Fault Attacks are a security-specific test technique where testers deliberately introduce faults (e.g., invalid inputs, corrupted data, unexpected system states) to expose security vulnerabilities-making them the direct match for addressing security risks. Boundary Value…

Quality Characteristics for Technical Testing

Question

To address the second risk mentioned in the scenario, security testing will be performed. Which test techniques would be most applicable for security testing? 1 credit [K2]

Options

  • ABoundary Value Analysis
  • BStatement Testing
  • CUse Cases
  • DFault Attacks

How the community answered

(26 responses)
  • A
    4% (1)
  • B
    8% (2)
  • D
    88% (23)

Explanation

Fault Attacks are a security-specific test technique where testers deliberately introduce faults (e.g., invalid inputs, corrupted data, unexpected system states) to expose security vulnerabilities-making them the direct match for addressing security risks. Boundary Value Analysis (A) targets functional defects at input boundaries, not security weaknesses. Statement Testing (B) is a structural coverage metric used to measure how much code is exercised, with no inherent security focus. Use Cases (C) model normal user interactions for functional validation and are not designed to probe attack surfaces or adversarial scenarios.

Memory tip: Think "fault = attack"-security testers act like attackers by deliberately breaking things, which is exactly what Fault Attacks do. The other three options are standard functional/structural techniques that assume good-faith usage.

Topics

#security testing#fault attacks#test techniques#non-functional testing

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