Cloud security

Eliminate Service Account Keys Using Impersonation (GCP Security Best Practice)

A practical walkthrough of Google Cloud service account impersonation, showing how to eliminate long-lived keys and use temporary IAM-based access with the gcloud CLI.

Published Mar 23, 2026

Video

What this video covers

  • Explains what service account impersonation is and why it reduces credential risk.
  • Shows how to configure impersonation permissions for secure, temporary access.
  • Includes a real gcloud CLI demo for cloud, DevOps, and security-focused workflows.
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