user79854
Reputation:
How do I restrict access to Google Compute Engine to only my Firebase cloud functions
Is it possible to secure my service on Compute engine so that only my Firebase functions can access it using vpc / firewall rules?
Upvotes: 8
Views: 533
Answers (1)
David
Reputation: 9721
Rather than using VPC/Firewalls to secure your GCE instance, you could use Identity-Aware Proxy, and have the function authenticate as a service account using the default service account for Cloud Functions ([email protected]). This is very robust against network changes, and is very flexible..
Upvotes: 3
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