ISC Identity And Access Management Architecture Practice Question
Which THREE types of claims are typically included in a JSON Web Token (JWT)?
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
✓
Private claims (custom app-specific claims).
Registered claims (standardized), Private claims (custom), and Public claims (namespaced) are the types of claims in JWT.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Private claims (custom app-specific claims).
Why this is correct
Claims defined by the application.
- ✓
Registered claims (e.g., 'iss', 'exp').
Why this is correct
Standardized claims for interoperability.
- ✓
Public claims (e.g., custom namespaces).
Why this is correct
Claims that avoid collisions.
- ✗
Hardware serial number claims.
Why it's wrong here
Usually not included for privacy reasons.
- ✗
Root password claims.
Why it's wrong here
Passwords should never be in a token.
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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.