Which type of user account violates the concept of non-repudiation?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Shared accounts make it impossible to attribute an action to a single individual, violating non-repudiation.
Correct answer(s): b. Shared account
Exam domain: Domain 1: General Security Concepts (12% weight on the official guide).
Official documentation & study links
Practice this certification
This page is one question from the CompTIA Security+ bank. Run a full timed practice exam with domain-weighted random questions in your browser.