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BIG-IP ASM Specialist Free Sample Questions

Description

Covers assessing web application attacks and choosing a security policy, creating and customizing policies, refining policies from log data, and administering attack signatures.

12 free sample questions150 in the full practice test

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303 Sample Questions

  1. Question 1

    Advanced

    Assess security needs and choose an appropriate ASM policy · Determine the most appropriate deployment method for a given set of requirements

    A financial services organization is migrating its legacy monolithic application to a microservices architecture with weekly CI/CD deployments. The security team needs to implement a BIG-IP ASM policy that provides baseline security immediately while adapting to frequent application updates without causing false positives. Which deployment method and configuration is MOST appropriate for this scenario?

    flowchart TD A[CI/CD Pipeline] -->|Deploys| B(Microservices App) B --> C{ASM Policy Type} C -->|Static| D[High False Positives] C -->|Adaptive| E[Optimal Security]
    Answer and explanation

    Correct answer: C

    For an application with a high rate of change (weekly CI/CD deployments), a Comprehensive manual policy would require constant administrative overhead and likely cause false positives. The Rapid Deployment template provides immediate baseline protection against common web attacks, while the Automatic Policy Builder can dynamically adjust to the frequent changes. A shorter enforcement readiness period allows the policy to adapt quickly to the weekly release cycle.

  2. Question 2

    Intermediate

    Assess security needs and choose an appropriate ASM policy · Explain the potential effects of common attacks on web applications

    When mapping BIG-IP ASM mitigations to the OWASP Top Ten, which specific feature directly addresses the risk of 'Injection' (such as SQLi or OS Command Injection) by restricting the type of data a user can submit?

    Answer and explanation

    Correct answer: B

    Injection flaws occur when untrusted data is sent to an interpreter as part of a command or query. BIG-IP ASM mitigates this primarily through strict Parameter Data Type enforcement (positive security model) and specific Attack Signatures (negative security model) that detect SQLi, Command Injection, and XPATH injection patterns.

  3. Question 3

    IntermediateMultiple answers

    Assess security needs and choose an appropriate ASM policy · Determine which ASM mitigation is appropriate for a particular vulnerability

    A security engineer is tasked with integrating a third-party Dynamic Application Security Testing (DAST) tool with BIG-IP ASM. Which TWO benefits does this specific integration provide? (Select TWO)

    Answer and explanation

    Correct answers: B, C

    The integration correlates the vulnerabilities found by the scanner with the protections available in ASM, resolving security gaps and accurately applying only the necessary mitigations, which streamlines policy management and reduces false positives.

    Integrating a DAST tool (like WhiteHat, Qualys, or IBM AppScan) with ASM allows the system to parse the vulnerability report and automatically generate 'virtual patches'—specific ASM rules and attack signatures to block exploits targeting the discovered flaws.

  4. Question 4

    Advanced

    Assess security needs and choose an appropriate ASM policy · Choose the appropriate policy features and granularity

    A healthcare provider is deploying a highly sensitive patient portal. The application is stable with updates occurring only twice a year. The security requirements mandate a strict positive security model where only explicitly defined URLs, parameters, and file types are permitted. Any deviation must be immediately blocked and logged.

    However, the security team has limited staff and cannot manually define the thousands of parameters before the launch next month.

    Which approach balances these constraints while achieving the required security posture?

    Answer and explanation

    Correct answer: C

    For a stable application requiring a strict positive security model (explicit URLs, parameters, file types), a Comprehensive policy is required. Since manual definition is impossible due to staff constraints and timeline, using the Automatic Policy Builder during a rigorous QA/testing phase allows ASM to learn the expected traffic patterns automatically. Switching to blocking mode before launch meets the strict security mandate.

  5. Question 5

    Beginner

    Assess security needs and choose an appropriate ASM policy · Evaluate the implications of changes in the policy to the security and vulnerabilities of the application

    When evaluating the trade-offs of ASM policy configuration, increasing the security level by enforcing strict parameter lengths and data types will typically have which corresponding effect?

    Answer and explanation

    Correct answer: D

    Implementing a strict positive security model (granular parameters, strict lengths, specific data types) significantly increases security but directly increases the risk of false positives if users submit valid but unexpected data. This approach also requires higher administrative effort (manageability) to maintain as the application evolves.

  6. Question 6

    Beginner

    Assess security needs and choose an appropriate ASM policy · Determine the most appropriate deployment method for a given set of requirements

    True or False: If an application undergoes significant structural changes daily, a Comprehensive policy with explicit entities built manually is the most efficient and secure deployment method.

    Answer and explanation

    Correct answer: B

    False. Applications with a high rate of change are poorly suited for manually built Comprehensive policies because the constant updates would generate massive amounts of false positives and require unmanageable administrative overhead. A Rapid Deployment policy or an automatically built policy is far more appropriate.

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