ISC Systems Security Engineering Foundations Practice Question
When using the STRIDE threat modeling methodology, which security principle does 'Tampering' specifically attempt to violate?
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
✓
Integrity
Tampering threats target the Integrity aspect of the CIA triad by attempting to modify data or system configurations.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Confidentiality
Why it's wrong here
Confidentiality is addressed by 'Information Disclosure'.
- ✓
Integrity
Why this is correct
Tampering involves unauthorized modification, violating data integrity.
- ✗
Availability
Why it's wrong here
Availability is addressed by 'Denial of Service' in STRIDE.
- ✗
Non-repudiation
Why it's wrong here
Non-repudiation is addressed by 'Repudiation'.
About these practice questions
This ISC question is part of Courseiva's 209-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. 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 ISC 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 ISC exam.