Managing Admin Roles and OAuth in Google Workspace

The principle of least privilege is fundamental to organizational security — every user should have only the minimum permissions needed to do their job. For Google Workspace, this means carefully managing admin roles and regularly auditing the third-party OAuth apps that have access to your domain data.

Built-In Admin Roles

Google Workspace provides several pre-configured admin roles:

• Super Admin — full access to all settings, users, and data. Should be limited to 2-3 trusted individuals
• Groups Admin — can create and manage groups, add/remove members, and configure group settings
• User Management Admin — can create, delete, and modify user accounts but cannot change security settings
• Help Desk Admin — can reset passwords and view user information but cannot create or delete accounts
• Services Admin — can manage Google services and features but cannot access user accounts

For most organizations, the built-in roles cover common delegation needs. However, custom roles provide finer-grained control when you need specific permission combinations.

Creating Custom Roles

Custom roles let you define exactly which administrative privileges a role holder has. Use cases include:

• An IT support role that can reset passwords and manage devices but not access email or Drive content
• A department manager role that can manage users within their OU but not across the organization
• A security auditor role with read-only access to audit logs and security settings

OAuth App Auditing

Third-party OAuth apps are one of the biggest security blind spots in Google Workspace. When users authorize an app with their Google account, they may be granting access to their email, calendar, contacts, or Drive files — often without understanding the implications.

Regular OAuth auditing should:

• Review all authorized apps and their requested permission scopes
• Identify apps with overly broad permissions (e.g., full Gmail access for a calendar scheduling tool)
• Block unauthorized or risky apps at the domain level
• Monitor for new app authorizations in real-time

WorkspaceForge's security dashboard provides visibility into all OAuth apps authorized across your domain, making it easy to spot and revoke suspicious access.

Best Practices

1. Never use super admin accounts for daily work — create a separate non-admin account for regular tasks
2. Require hardware security keys for all admin accounts
3. Review admin role assignments quarterly
4. Use organizational unit-scoped admin roles to limit blast radius
5. Enable admin audit alerts for role assignment changes

Frequently Asked Questions