Contain the phishing risk of your newly remote workforce.
Get GreatHorn Email Security free. Sign up nowCOVID-19 Phishing InfocenterReduce Your Risk and
Stop the Damage from Phishing
Protect your organization with the only email security platform that reduces your risk exposure before, during, and after an email attack.
Identify and Remove Advanced Threats
Reduce Employee Engagement with Phish
Simplify Incident Response with Bulk Removal
Find and Prevent Compromised Accounts
Your greatest threats don’t come in clearly marked packages.
With GreatHorn, you’ll not only identify and remove more phishing threats, you’ll reduce employee engagement with phish, and be able to bulk remediate threats from mailboxes in seconds.
Cloud-Native Platform
Greater visibility, control, and analysis over your email – with just a 5-minute implementation time.
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Multi-Layered Protection
Continuous defense against advanced email threats before, during, and after a phishing attack.
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Accurate Threat Analysis
A powerful threat analysis engine that combines data science, technical fingerprints, and organization context.
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Context-Specific Warnings
In-the-moment alerts, banners, and phish reporting based on customized organization and individual analysis.
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Fast Response Times
Powerful search, forensics, and remediation tools to reduce time to detection and response.
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Enterprise Controls
Robust interface for enterprise configuration and management through both the dashboard or 3rd party tools.
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GreatHorn transforms your email security program from a passive, prevention-based tool to a comprehensive risk management function.
Enterprises trust GreatHorn to protect against targeted phishing and business email compromise
"Part of my job is to keep our company out of the news. I used to worry about email as a threat vector, but with GreatHorn, email security doesn’t keep me up at night."
Jason Shane
VP of Technology, Hersha Hospitality Management
Email security built for today’s advanced email threats.
Our customers choose GreatHorn to manage the risk from these dangerous threats – Not just because we identify more threats than other platforms, but because we help you manage the risk at every point of interaction:
Analyze
Identify hard-to-detect phishing threats continuously
Detect
Detect and remove advanced threats before employees see themÂ
Protect
Protect employees during an attack by alerting them to potential threats
Respond
Respond quickly after an attack to limit exposure and minimize risk
Check out the latest from GreatHorn
We have a lot to share – read our latest blog posts, press releases, or see how people are talking about us!
The Rise of COVID-19/Coronavirus Phishing Schemes
Note: To help combat the increased risk from phishing, GreatHorn is offering a Workforce Protection Program – giving organizations full access to the GreatHorn Email Security platform for free for 60 days without...
Keeping Each Other Safe (from Phishing) in the Era of COVID-19
Note: GreatHorn is offering our new "Workforce Protection Program" to organizations - Get full access to the GreatHorn Email Security platform for free for 60 days without restriction on functionality. As...
How to Protect Against Microsoft Subdomain Takeover
How to Protect Against Microsoft Subdomain Takeover In a blog post today, Vullnerability released research highlighting the risk of hundreds of Microsoft subdomains that are vulnerable to takeover. First reported by...