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With limited time and attention, the Google Workspace security features worth turning on first are enforced MFA, secure default sharing, admin and API protections, and high-signal alerting on risky sign-ins and high-value accounts. This guide ranks those settings by impact, based on what closes the highest-volume gaps for Material customers like Figma, Gusto, Lyft, and PagerDuty.
Key Takeaways
- Accounts with MFA enabled are 99 percent less likely to be compromised, according to CISA, which makes enforced MFA the single highest-priority Workspace security setting.
- Several of Google Workspace's strongest protections, including Vault, the Security Center dashboard, and advanced DLP, are gated to Enterprise-tier plans and aren't available on Business tiers by default.
- Drive misconfigurations, like a file set to "Anyone with the link," remain among the most common causes of accidental data exposure in Google Workspace.
- Native Google Workspace security blocks spam, phishing, and malware at high volume, but it isn't built to catch behavioral anomalies or context-specific business email compromise.
- A free Workspace Security Scorecard gives a prioritized rollout plan for the controls that matter most in a specific environment.
Why Google Workspace Security Priorities Matter in 2026
Most Google Workspace security guidance reads like a feature catalog: here's everything the admin console can do. That's not useful when a security team has an afternoon, not a quarter, to harden their environment. Google Workspace security gaps tend to cluster around a small number of root causes, like unenforced MFA, permissive sharing defaults, and unmonitored third-party app access, which is why a prioritized checklist does more for actual risk reduction than an exhaustive one.
Today's Google Workspace Threat Landscape
Phishing remains the leading cause of costly data breaches for most organizations, and insider-related incidents have grown as a share of total incidents in recent years. Misconfiguration is a persistent, separate risk: a large share of organizations experience at least one cloud misconfiguration event annually, and human error, not a lack of available controls, is usually the proximate cause. Google Workspace's built-in security features are genuinely strong, but relying on default settings leaves real gaps open, which is the gap this checklist is built to close.
The Checklist, In Priority Order
Each item below is ordered by how much risk it closes relative to how much effort it takes to turn on. Start at the top.
1. Multi-Factor Authentication (MFA)
This is non-negotiable. According to CISA, accounts with MFA enabled are 99 percent less likely to be hacked. Enforce MFA for every account in Security > Authentication > 2-Step Verification in the Admin Console, exclude weaker methods like SMS and voice codes in favor of authenticator apps or security keys, and enroll super administrators and executives in Google's Advanced Protection Program.
2. Advanced Threat Protection
Google's built-in filters block the large majority of spam, phishing, and malware in Gmail by default, but the configurable layer matters: enable spoofing protection, attachment scanning, Enhanced Pre-Delivery Scanning, and Security Sandbox, which detonates attachments in a virtual environment to catch zero-day threats before delivery.
3. Data Loss Prevention (DLP) Policies
DLP rules in Gmail and Drive catch accidental or malicious sharing of sensitive data like PII, financial records, and confidential documents. Configure rules that block external sharing when regulated data types are detected, and set specific policies, like blocking and notifying an admin when a file containing credit card numbers is shared externally.
4. Context-Aware Access Controls
Granular access policies based on user identity, device status, IP address, and time of request support a Zero Trust model: restrict access by location, require specific device security settings, and set time-based or network-based access restrictions for sensitive roles.
5. Drive Sharing and Link Controls
Drive misconfigurations are among the most common causes of data exposure, and a single file set to "Anyone with the link" can expose sensitive information publicly. Set default sharing for new files to private, disable sharing with personal email addresses, restrict external sharing to trusted domains, and monitor for public links using Drive audit logs.
6. Security Center and Monitoring
Set alerts for high-risk actions like password resets, bulk data downloads, and suspicious logins, and use the Security Center dashboard to monitor posture on an ongoing basis, including third-party app permissions, OAuth connections, and failed login patterns.
7. Device Management and Mobile Security
Enforce screen locks, OS version requirements, device encryption, and block unverified devices from accessing Workspace. Mobile devices make up a large share of endpoints in most organizations, and a lost or stolen device without these controls is an open door.
Why Native Security Isn't Always Enough
Gmail's security filters rely heavily on known threat signatures and behavior patterns, which means novel phishing campaigns can slip through before detection models catch up. Google's filters also don't understand the context of a specific business, its team structure, or its workflows, so they can't always flag a context-specific threat, like an attacker impersonating a known vendor with a slightly altered invoice.
This is where a platform like Material adds value. Material integrates directly with Google via API, helping to operationalize Google's native tools and layering behavioral detection, data classification, and account containment on top of what Google already provides, without replacing or rerouting anything. Material's behavioral layer works alongside the admin console, not instead of it, so teams still configure the baseline settings above themselves.
Your 2026 Google Workspace Security Checklist
A condensed version of the priority list above, organized by category for quick reference.
Moving Forward With Confidence
Google Workspace security in 2026 requires a layered approach that goes beyond default settings. The checklist above closes the highest-volume gaps first, but security isn't a one-time setup; it needs regular review as new threats emerge. For a deeper look at a specific risk area, see top strategies to secure Google Workspace from phishing attacks or explore what comprehensive Google Workspace security looks like with a platform layered on top of native controls.
Frequently Asked Questions
What Google Workspace security features should I turn on first?
Start with enforced MFA, excluding SMS and voice as weaker options, secure default Drive sharing, admin and API protections, and alerting on risky sign-ins and high-value accounts. These five settings close the highest-volume Workspace security gaps before layering on additional tools or a third-party platform.
Is Google's native security enough on its own?
It's a strong baseline, but it wasn't built to catch behavioral anomalies, internal threats, or context-specific business email compromise. Most security teams pair native controls with a platform like Material for post-delivery detection and account containment, rather than replacing what Google already provides.
How does Material Security complement Google Workspace's built-in features?
Material connects via API and layers behavioral detection, data classification, and account containment on top of native Google Workspace controls, without replacing or rerouting anything Google already does. It fills the gap between what native filters catch and what a determined attacker actually attempts.
How much does it cost to secure Google Workspace properly?
Most high-impact settings, like MFA enforcement and Drive sharing defaults, are included at every Workspace tier and cost nothing beyond admin time. Where native tools fall short is advanced detection and automated remediation, which is where a platform like Material adds cost but removes ongoing manual work.
Does Google Workspace security differ by plan tier?
Yes. Features like Vault, the Security Center dashboard, and advanced DLP and context-aware access are generally Enterprise-tier only. Business-tier plans get a narrower set of native protections, which is one reason many Business-tier organizations add a third-party platform rather than upgrading their whole subscription for security.
How does AI factor into Google Workspace security today?
AI cuts both ways: Google's native filters use machine learning for spam and phishing detection, while attackers use AI to generate more convincing phishing attempts. Material layers its own AI-driven behavioral detection on top of Google's protections, looking at patterns across accounts, email, and files rather than scanning messages alone.
Not sure which settings will reduce risk fastest? Take the Workspace Security Scorecard for a prioritized rollout plan, or get a demo to see comprehensive coverage beyond native controls.
