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312-50V13 · Question #493

A large e-commerce organization is planning to implement a vulnerability assessment solution to enhance its security posture. They require a solution that imitates the outside view of attackers…

The correct answer is B. Service-based solution offered by an auditing firm. Explanation A service-based solution offered by an auditing firm best meets all the stated requirements because third-party auditing firms operate externally, naturally mimicking an attacker's outside perspective, while also providing inference-based testing methodologies…

Submitted by lars.no· Mar 6, 2026Vulnerability Analysis

Question

A large e-commerce organization is planning to implement a vulnerability assessment solution to enhance its security posture. They require a solution that imitates the outside view of attackers, performs well-organized inference-based testing, scans automatically against continuously updated databases, and supports multiple networks. Given these requirements, which type of vulnerability assessment solution would be most appropriate?

Options

  • AInference-based assessment solution
  • BService-based solution offered by an auditing firm
  • CTree-based assessment approach
  • DProduct-based solution installed on a private network

How the community answered

(28 responses)
  • A
    14% (4)
  • B
    71% (20)
  • C
    4% (1)
  • D
    11% (3)

Explanation

Explanation

A service-based solution offered by an auditing firm best meets all the stated requirements because third-party auditing firms operate externally, naturally mimicking an attacker's outside perspective, while also providing inference-based testing methodologies, access to continuously updated vulnerability databases, and the flexibility to assess multiple networks across different environments. These firms specialize in comprehensive, structured assessments that a single internal tool typically cannot replicate at the same scale.

Why the distractors are wrong:

  • Option A (Inference-based assessment) only addresses one of the four requirements (inference-based testing) and does not inherently cover external perspective, auto-updated databases, or multi-network support.
  • Option C (Tree-based assessment) refers to a structured decision-path testing methodology, which is a technique rather than a complete solution - it doesn't fulfill all the listed requirements on its own.
  • Option D (Product-based solution on a private network) is an internal tool installed within the organization's own network, which contradicts the requirement for an outside attacker's view and is typically limited in scope and database update frequency.

Memory Tip: Think of the phrase "Outside Eyes, Always Updated" - when a question emphasizes an external attacker's viewpoint combined with continuous updates and broad network coverage, this signals a third-party service-based solution, not an in-house product.

Topics

#Vulnerability Assessment#External Assessment#Security Posture#Service-based Solution

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