GCP (Google Cloud Platform) fundamentals sample question with answer 49

Question:
What Google Cloud service can you use to enforce the principle of least privilege when using Google Cloud?

1. IAM members and roles
2. Encryption keys
3. SSL certificates
4. Firewall rules

Answer:
A - this is the correct answer, because the principle of least privilege requires user permissions that are just enough to do what they need, and no more. IAM provides this level of control