GreatHorn Email Security was built for the cloud, with seamless API deployment across your entire organization.

  • Be up and running in less than 5 minutes.
  • Out-of-the-box default risk types for immediate protection.
  • No changes to mail routing or MX records, so mail always gets to your users.
  • Deep relationship analytics to detect business email compromise and account compromise.
  • The only solution to provide pre-analysis to detect and apply automated remediation prior to delivery to an end user’s inbox.
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Defense-in-Depth Email Security for Google Workspace

GreatHorn provides a simplified layer of sophisticated anti-phishing detection and response to complement Native Google Workspace capabilities.

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Detect and Remediate Internal Spearphishing and Account Compromise

GreatHorn provides organizations with the only defense available to validate the identity of a sender using biometric authentication, eliminating internal spearphishing and account compromise.

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Enable End Users

Provide end users with the contextual information they need with real-time customized smart banners, Mailbox Intelligence and suspicious link warning pages.

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Simplify Detection and Response

GreatHorn provides complete visibility across the native Google Workspace environment, allowing teams reducing the time to detect and respond to threats to seconds.

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Learn more about how GreatHorn can simplify cloud email security for Google Workspace to detect and remediate advanced threats.
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Get Your FREE Email Threat Assessment

Learn what advanced threats are currently getting through your existing email security and into your end users’ mailboxes.