CSSLP Secure Software Supply Chain Practice Question
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?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Configure an allowlist-only proxy repository.
Using a private proxy/repository that only allows an approved 'allowlist' of packages prevents developers from pulling typosquatted packages from public registries.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Rely on the developer's ability to check spelling.
Why it's wrong here
Relying on manual human error checking is ineffective.
- ✓
Configure an allowlist-only proxy repository.
Why this is correct
If it is not on the allowlist, it cannot be downloaded.
- ✗
Increase the frequency of penetration tests.
Why it's wrong here
Pen tests are reactive and do not address build-time dependency management.
- ✗
Enable two-factor authentication on developer accounts.
Why it's wrong here
2FA protects accounts, not package selection.
About these practice questions
One of 198 original CSSLP practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official (ISC)² exam blueprint
This CSSLP practice question is part of Courseiva's free (ISC)² certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CSSLP exam.