CSSLP Secure Software Architecture And Design Practice Question
When performing threat modeling using the STRIDE model, which TWO of the following threats are mitigated by implementing digital signatures?
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
✓
Repudiation.
Digital signatures provide integrity (detecting tampering) and non-repudiation (proving source).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Repudiation.
Why this is correct
Signatures provide proof of origin.
- ✗
Elevation of Privilege.
Why it's wrong here
Signatures do not control authorization levels.
- ✗
Information Disclosure.
Why it's wrong here
Encryption, not signing, prevents disclosure.
- ✗
Denial of Service.
Why it's wrong here
Signatures do not prevent DoS.
- ✓
Tampering.
Why this is correct
Signatures detect changes to data.
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.