The best privacy settings for Google Workspace start with disabling unnecessary API access, restricting data sharing with third-party applications, and controlling who can create external sharing links. For example, a financial services company should immediately disable Google Drive’s ability to generate shareable links by default, require users to request access instead, and limit which departments can share files externally. These foundational settings directly prevent data leaks before they happen.
Most organizations leave Google Workspace in its default permissive state, which means employees can inadvertently share sensitive documents with anyone they choose—a common entry point for both external threats and insider misuse. Google Workspace privacy isn’t a single setting but a layered configuration spanning account administration, device management, data retention, and application permissions. The settings that matter most depend on your industry and data sensitivity. A healthcare organization needs different controls than a marketing agency, but both need to lock down the foundational elements: preventing public sharing, controlling API access, limiting data exports, and enforcing strong authentication.
Table of Contents
- HOW TO RESTRICT EXTERNAL SHARING AND PUBLIC ACCESS IN GOOGLE WORKSPACE
- CONTROLLING THIRD-PARTY APPLICATION PERMISSIONS AND DATA ACCESS
- MANAGING ADMIN ROLES AND ADMINISTRATIVE PRIVILEGES
- ENFORCING STRONG AUTHENTICATION AND RECOVERY OPTIONS
- PREVENTING UNINTENDED DATA EXPORT AND ENFORCING DATA RETENTION POLICIES
- MONITORING GMAIL SECURITY AND MANAGING SHARED DRIVE PERMISSIONS
- LOOKING AHEAD—PRIVACY REGULATIONS AND EMERGING GOOGLE WORKSPACE CONTROLS
- Conclusion
HOW TO RESTRICT EXTERNAL SHARING AND PUBLIC ACCESS IN GOOGLE WORKSPACE
Google workspace’s sharing controls exist at multiple levels, and configuring them correctly is critical. In the Security settings under “Access and data controls,” you can prevent users from creating public links to documents, restrict external sharing to specific domains, or require approval for external shares. The distinction matters: “Anyone with the link” means anyone on the internet can access a document if they have the URL. This setting has caused breaches in healthcare organizations where employee training materials accidentally included links to patient data spreadsheets indexed by search engines. Most organizations should enable “Restrict sharing outside your organization” for sensitive departments.
This forces all external sharing to require an explicit invite, which creates an audit trail and prevents careless link-sharing. However, this creates friction for sales and business development teams that need to collaborate with partners. The tradeoff is real: stronger privacy comes at the cost of usability. One alternative is to create a whitelist of approved external domains rather than blocking all external sharing. For example, if you regularly work with a vendor named “partner.com,” you can allow sharing to that domain while blocking all others. This balances security with practical workflow needs.
CONTROLLING THIRD-PARTY APPLICATION PERMISSIONS AND DATA ACCESS
By default, Google Workspace allows employees to install third-party applications through the Google Marketplace. These apps often request permission to read all of your Google Drive files, access Gmail messages, or view calendar data. This is a major privacy leak vector that few organizations address. A single compromised Marketplace app could expose all files in your organization’s shared drives. Even legitimate apps like scheduling tools or document management systems request broad permissions they may not actually need.
To lock this down, navigate to “App access control” in the Security settings and disable “Allow users to install unmanagedapps from Google Marketplace” entirely, or restrict installation to pre-approved apps only. This prevents employees from adding random productivity tools that haven’t been vetted. The limitation here is that employees lose flexibility and may find workarounds, but the security benefit is substantial. Consider creating an allowlist of pre-approved apps instead of a blanket ban. For instance, if your organization uses a specific document collaboration tool, you can allow only that tool while blocking everything else. You should also regularly audit which apps have been granted permission to access your organization’s data—many are forgotten integrations installed years ago that are no longer in use but still have full access.
MANAGING ADMIN ROLES AND ADMINISTRATIVE PRIVILEGES
Super admin access in Google Workspace is often concentrated with too few people or held by people who have left the organization. Every employee with super admin privileges can access anyone’s Gmail, Vault, calendars, and Drive files. This creates insider risk and violates privacy principles because admins can read employee personal emails without audit trails—or with very limited ones depending on configuration. Many organizations grant admin access to IT staff who leave the company but never revoke it. Implement role-based administration: create separate admin roles with granular permissions instead of handing out super admin access.
Google Workspace supports delegated admin roles like “User Management Admin,” “security Admin,” and “Drive & Docs Admin.” A helpdesk technician only needs User Management Admin to reset passwords—they should not have super admin access. This limits the blast radius if credentials are compromised. Additionally, configure audit logging for all admin actions through Security > Audit logs. Require any admin who accesses user data to log their reason. This creates accountability and makes it harder for admins to abuse access without detection. A critical limitation: the Audit logs themselves can be modified or accessed by super admins, so you need monitoring and alerting to detect unauthorized access.
ENFORCING STRONG AUTHENTICATION AND RECOVERY OPTIONS
Two-factor authentication (2FA) is mandatory in Google Workspace for basic security, but the implementation details matter for privacy. You can enforce 2FA organization-wide through “Security > Authentication,” but you should also enforce it specifically for administrators since their accounts are high-value targets. A compromised admin account is a complete privacy breach. However, 2FA by itself doesn’t prevent account takeover if the recovery email or phone number is outdated or controllable by an attacker. Review recovery options for all users, especially admins.
If an admin’s recovery email is their personal Gmail account that uses the same password as their work account, attackers can reset the admin password using that personal email. Configure the recovery email and phone number to be centrally managed by IT rather than user-selectable. This prevents employees from setting recovery options that bypass your security controls. Enforce recovery verification so that if someone changes a recovery email, the old email receives a confirmation notice. The tradeoff is that this makes account recovery more cumbersome for legitimate users who lose access—you’ll receive more password reset requests—but it prevents account takeover as a privacy breach vector.
PREVENTING UNINTENDED DATA EXPORT AND ENFORCING DATA RETENTION POLICIES
Google Workspace allows users to request a “Data Download” of all their email, calendars, and Drive files. This is a privacy feature designed to give users their data, but it’s also a data exfiltration risk if employees can download massive datasets to personal devices or USB drives. A departing employee can legally request their data, but that doesn’t mean you want terabytes of company information on an unencrypted laptop. Google Takeout is another export mechanism that employees may use. Set data export controls in “Security > Data export policies.” You can require that exports are logged, limit export frequency, or require admin approval. However, Google Workspace does not offer a complete block on data exports for privacy reasons—users have a right to their own data.
Instead, pair export controls with device management policies that prevent files from being stored on personal devices. If a user downloads data to their computer, enforce that the computer must be encrypted and password-protected. Configure Google Drive to disable offline access or limit it. Implement a retention policy that automatically deletes archived or abandoned projects after a set period. For example, if a project is inactive for 2 years, automatically move it to a locked archive or delete it. This limits long-term exposure of sensitive data.
MONITORING GMAIL SECURITY AND MANAGING SHARED DRIVE PERMISSIONS
Gmail is often the weakest link in privacy controls because users can configure forwarding rules that silently copy emails to external accounts. An employee can forward all your company emails to their personal account without IT knowledge. To prevent this, navigate to “Users > Gmail settings” and disable email forwarding to external addresses entirely, or require admin approval before external forwarding can be enabled. This is a hard control but disruptive to users who have legitimate reasons to forward emails to personal devices. Similarly, Shared Drives in Google Workspace can accumulate broad permissions over time.
A Shared Drive created 5 years ago might have access granted to 200 people, and nobody remembers why half of them are there. Implement a quarterly Shared Drive audit where Drive owners review permissions and remove unnecessary access. Set an “Access expires” date for external collaborators so that access is automatically revoked if not renewed. For example, a vendor’s access to a Shared Drive can be set to expire after 90 days, forcing a renewal decision that prevents stale access. Create a policy that files in certain Shared Drives can only be shared internally or with a whitelist of trusted domains.
LOOKING AHEAD—PRIVACY REGULATIONS AND EMERGING GOOGLE WORKSPACE CONTROLS
Privacy regulations like GDPR, HIPAA, and CCPA are changing how organizations think about data in Google Workspace. GDPR requires that you track where personal data is stored and who can access it. Google Workspace’s current audit logs are adequate but not perfect—they don’t capture every data access event, and some administrative actions have delayed logging. Future versions of Google Workspace will likely include better access logging and automated compliance reporting.
For now, organizations in regulated industries should supplement Google Workspace’s native logging with third-party monitoring tools that provide real-time alerting when sensitive data is accessed or shared. Google is also rolling out more granular privacy controls for administrators, including the ability to prevent certain data types from leaving your organization entirely. Prepare now by inventory your data (where it sits, what sensitivity level, who accesses it) so you can take advantage of these controls when they arrive. Privacy is not a set-and-forget configuration—it requires ongoing monitoring and adjustment as threats evolve and your organization grows.
Conclusion
The best privacy settings for Google Workspace are a combination of foundational controls (blocking public sharing, disabling third-party app access, enforcing 2FA) and ongoing governance (auditing permissions, monitoring exports, reviewing admin access). No single setting will protect your organization, but systematically working through each privacy control area will eliminate most common data leakage vectors. Start with the foundational controls in this article and expand based on your organization’s risk profile and industry regulations. After implementing these settings, your next step should be staff training and monitoring.
Privacy settings only work if employees understand why they exist. Periodically audit your configuration against Google’s security best practices, and test whether your settings actually prevent the behaviors you’re trying to block. For example, verify that external sharing is actually blocked, not just discouraged. Privacy is a continuous effort, not a one-time configuration task.