Google · Vendor Security Guide

Gemini for Workspace Security

Workspace permissions inheritance is the parallel to Copilot's permissions story. Same risks, different tooling.

What it is

Google's AI assistant integrated across Workspace applications (Gmail, Docs, Sheets, Slides, Meet). Inherits the user's Workspace permissions. Available on Workspace Business, Enterprise, and Education tiers with varying capability.

Central risk

Same as Copilot: permissions inheritance and content classification hygiene. If Drive sharing is loose, Gemini surfaces what was always technically accessible but never discovered.

Specific risks

  • Drive over-sharing surfaced through prompts
  • Sensitive content in Docs/Sheets becoming queryable
  • Vault audit-trail completeness
  • Customer-managed encryption key (CMEK) configuration where required
  • Data residency expectations for regulated tiers

Recommended controls

  • Drive permissions audit before Gemini rollout
  • Workspace DLP rules and information-rights management
  • Vault audit logging at appropriate retention
  • CMEK and data residency for regulated organizations
  • User communication on what Gemini will surface

Posture Check checkpoint

Same as Copilot. Data hygiene (Q6–Q10) is the dominant factor.

Score yourself before you roll out Gemini for Google Workspace.

The AI Posture Check is a free 30-question self-assessment that maps your gaps to specific OWASP LLM Top 10 risks for Gemini for Google Workspace.

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