Cloud Architects and Security Engineers
Designing a secure cloud infrastructure and defining identity access management (IAM) strategies
Use cases
About
The Service Accounts mind map template provides a technical breakdown of identity management within cloud environments, specifically focusing on how applications and services authenticate. This 63-node cheat sheet covers the fundamental architecture of service accounts, which act as special identities for running API requests and managing resources like instances. It details the critical distinction between 'User-managed' and 'Google-managed' accounts, explaining how firewall rules and credentials integrate with these identities. The template serves as a factual guide for cloud architects and security engineers to understand how a service account must be created in the same project as the instance it serves, and how it functions as the primary mechanism for secure, non-human authentication in modern infrastructure.
Terms and ConditionsWhen to use this template
DevOps Leads and Technical Trainers
Onboarding new DevOps team members to explain how automated services authenticate with Google APIs
IT Compliance Auditors and System Administrators
Auditing existing project permissions to ensure the 'Compute Engine default service account' is properly restricted
How to use this template
Step 1
Download and open the file
Download the .xmind file and open it using Xmind desktop or the web-based editor to view the full 63-node structure.
Step 2
Map your specific accounts
Navigate to the 'User-managed' branch and replace the generic descriptions with your actual service account names and assigned roles.
Step 3
Export for documentation
Use the Export feature to save your customized service account map as a PDF or PNG for inclusion in your project's security documentation.
Frequently asked questions
User-managed accounts are explicitly created by you or are default accounts like the Compute Engine service account, which you can control via Cloud IAM. Google-managed accounts are created and managed by Google to run internal processes on your behalf and are typically granted the project editor role by default.
No, according to the 'Overview' branch of this template, an instance can have only one service account assigned to it at a time, and that account must reside in the same project as the instance.
Access scopes define the default OAuth scopes for client libraries and gcloud requests, potentially limiting API access. The best practice outlined in the 'Permissions' node is to set a full cloud-platform access scope and then use specific IAM roles to securely limit actual permissions.
Yes, you can fully customize all 63 nodes. You can add your own project-specific naming conventions to the 'User-managed' branch or expand the 'Roles' section to include custom IAM definitions used by your organization.
Got an inspiring template?
Share your mind map templates with creators around the world and start earning from your work.
Free template