Cloud-Security-Engineer Identity And Access Security Practice Question
While reviewing Prisma Cloud Identity-First Security findings, you notice an AWS IAM role flagged for having a toxic combination of permissions. The role can read sensitive S3 buckets and also modify trust policies. What is the primary risk identified by Prisma Cloud?
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
✓
Privilege escalation via ability to alter trust relationships and assume administrative roles.
A role that can modify its own trust policy or assume other high-privilege roles represents a direct privilege escalation path, allowing attackers to bypass perimeter controls.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Privilege escalation via ability to alter trust relationships and assume administrative roles.
Why this is correct
Modifying trust policies allows an entity to grant itself access to higher-privileged roles, which is a classic privilege escalation vector tracked by CEM.
- ✗
Denial of service via IAM policy deletion.
Why it's wrong here
The scenario highlights trust policy modification, not policy deletion leading to denial of service.
- ✗
Resource exhaustion through excessive API rate limits.
Why it's wrong here
API rate limits are governed by AWS service quotas, not IAM trust policies.
- ✗
Data exfiltration through public S3 bucket replication.
Why it's wrong here
While S3 is involved, replication is not the specific privilege escalation risk highlighted by trust policy modification.
Quick reference
AWS S3 Storage Class Comparison
| Storage Class | Min Duration | Retrieval | Use Case |
|---|---|---|---|
| S3 Standard | None | Immediate | Frequently accessed data |
| S3 Standard-IA | 30 days | Immediate | Infrequent access, rapid retrieval |
| S3 One Zone-IA | 30 days | Immediate | Non-critical infrequent data |
| S3 Intelligent-Tiering | None | Immediate–hours | Unknown or changing access patterns |
| S3 Glacier Instant | 90 days | Milliseconds | Archive with instant retrieval |
| S3 Glacier Flexible | 90 days | Minutes–hours | Archive, flexible retrieval |
| S3 Glacier Deep Archive | 180 days | Hours | Long-term compliance archive |
About these practice questions
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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 Palo Alto Networks exam blueprint
This Cloud-Security-Engineer practice question is part of Courseiva's free Palo Alto Networks 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 Cloud-Security-Engineer exam.