Professional Cloud Security Engineer

Secure Google Cloud workloads end to end, from identity and network boundaries to data protection and compliance, and track your readiness for the Professional Cloud Security Engineer exam.

Advanced

Prepare and test your skills

Advanced

Prepare and test your skills

Google Cloud feature

API key restrictions

Topic in 1 exam domain

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Also called: restrictions

Constraints applied to an API key to limit which clients, websites, or Google Cloud APIs can use it.

Where this appears on the exam

1 subdomain in 1 of 5 domains

Domain 2
Securing communications and establishing boundary protection
~22% of exam
1. 2.1Designing and configuring perimeter security
  - Continually monitoring and restricting configured APIs.

How learners score on this topic

Last updated October 23, 2026

Professional Cloud Security Engineer

Secure Google Cloud workloads end to end, from identity and network boundaries to data protection and compliance, and track your readiness for the Professional Cloud Security Engineer exam.

Advanced

Prepare and test your skills

Advanced

Prepare and test your skills

Google Cloud feature

API key restrictions

Topic in 1 exam domain

X LinkedIn Facebook Reddit

Also called: restrictions

Constraints applied to an API key to limit which clients, websites, or Google Cloud APIs can use it.

Where this appears on the exam

1 subdomain in 1 of 5 domains

Domain 2
Securing communications and establishing boundary protection
~22% of exam
1. 2.1Designing and configuring perimeter security
  - Continually monitoring and restricting configured APIs.

How learners score on this topic

Last updated October 23, 2026

Where this appears on the exam

Related topics

How learners score on this topic

Where this appears on the exam

Related topics

How learners score on this topic