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Read each scenario carefully and choose your answer before revealing the explanation. Then check why your choice was right or wrong. Repeat until the reasoning feels automatic.

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CSSLP · topic practice

Secure Software Supply Chain practice questions

Practise (ISC)2 Certified Secure Software Lifecycle Professional (CSSLP) (CSSLP) Secure Software Supply Chain practice questions — original exam-style scenarios with answer choices, explanations, and analysis of common mistakes.

Courseiva uses original exam-style practice questions designed for learning and revision. The goal is to understand the concepts, recognise exam patterns, and improve through explanations — not memorise copied exam dumps.

Reviewed byJohnson Ajibi· MSc IT Security

20 questionsDomain: Secure Software Supply Chain

Practice 10 questions Browse domain →

What the exam tests

What to know about Secure Software Supply Chain

Secure Software Supply Chain questions test whether you can apply the concept in context, not just recognise a definition.

How the topic appears in realistic exam-style scenarios.

Which detail in the question changes the correct answer.

How to eliminate plausible but wrong options.

How to connect the question back to the wider exam objective.

Watch out for

Common Secure Software Supply Chain exam traps

▸Answering from memory before reading the full scenario.
▸Missing a constraint such as cost, availability, security, scope or command context.
▸Choosing a broad answer when the question asks for the most specific fix.
▸Ignoring why the wrong options are tempting.

Practice set

Secure Software Supply Chain questions

20 questions · select your answer, then reveal the explanation

Question 1hardmultiple choice

Read the full Secure Software Supply Chain explanation →

You are implementing a Software Bill of Materials (SBOM) using the CycloneDX standard for your CI/CD pipeline. Which of the following fields is mandatory to uniquely identify an individual component within the SBOM to ensure accurate vulnerability tracking?

Trap 1: hash-algorithm

Hash algorithm is a metadata attribute, not the unique identifier.

Trap 2: author-email

Author email is non-standard and not unique for automated identification.

Trap 3: license-id

License ID is for legal compliance, not unique component identification.

Study all Secure Software Supply Chain common traps →

A
hash-algorithm
Why wrong: Hash algorithm is a metadata attribute, not the unique identifier.
B
author-email
Why wrong: Author email is non-standard and not unique for automated identification.
C
license-id
Why wrong: License ID is for legal compliance, not unique component identification.
D
purl
purl provides the standardized format for component identification.

Secure Software Supply Chain practice questions

What to know about Secure Software Supply Chain

Common Secure Software Supply Chain exam traps

Secure Software Supply Chain questions

You are implementing a Software Bill of Materials (SBOM) using the CycloneDX standard for your CI/CD pipeline. Which of the following fields is mandatory to uniquely identify an individual component within the SBOM to ensure accurate vulnerability tracking?

When evaluating a vendor's open-source usage, which factor is the strongest indicator of a proactive security posture?

During a vendor security assessment, you require a supplier to provide proof that their software is signed. Which mechanism should you verify to ensure the code's integrity and origin authenticity?

An organization is concerned about 'Typosquatting' in their build system. Which strategy is most effective at preventing the accidental inclusion of malicious, similarly-named packages?

You are auditing a third-party vendor's CI/CD pipeline integration. You notice they pull dependencies from public mirrors without pinning them to specific hashes. What is the primary security risk here?

Your organization uses a 'Golden Image' approach for build containers. To prevent supply chain contamination of these build environments, what is the most effective security control?

You are setting up an automated policy in GitHub Actions to block builds that contain dependencies with known high-severity vulnerabilities. Which tool is standard for this type of automated gated check?

Your development team is integrating a new third-party library via npm. To prevent dependency confusion attacks where a malicious package is pulled from a public registry instead of your internal private registry, which configuration should be applied?

You are using 'in-toto' to secure your software supply chain. What is the primary purpose of a 'layout' file in this framework?

What is the primary function of a 'Vulnerability Disclosure Policy' (VDP) in a vendor's secure development lifecycle?

You notice that your build server environment pulls Docker images from a public registry with the ':latest' tag. Why is this a major supply chain security flaw?

A supplier asks you to describe your 'Supply Chain Security Policy'. What is the most appropriate foundational element to include?

When assessing a SaaS provider's supply chain, you are concerned about their 'Vendor Risk Management' (VRM) program. Which practice indicates a mature approach to fourth-party risk?

An organization is adopting the SLSA (Supply-chain Levels for Software Artifacts) framework. To achieve Level 3, what requirement must be met regarding the build platform?

When performing a vendor security assessment for a new SaaS product, which THREE of the following should be requested to evaluate their supply chain resilience?

To protect against a compromised build pipeline, which TWO of the following configurations should be implemented to ensure 'Hermetic Builds'?

Which THREE of the following are common threats to the Software Supply Chain that an SBOM can help mitigate?

When designing an automated pipeline to prevent supply chain attacks, which THREE of the following features should be included in your artifact registry?

Which TWO of the following are essential components of an effective Vendor Security Assessment program?

To defend against 'Dependency Confusion' attacks, which TWO of the following configurations should you apply to your private package manager?

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