Email security
Stop phishing, business email compromise and malicious attachments.
Barracuda
Email protection, network security and backup for SMB and mid-market. barracuda.com
Check Point
Network, cloud, endpoint and email security vendor. checkpoint.com
Harmony Email & Collaboration
Material Security
Workspace and email security for Google and Microsoft 365. material.security
Microsoft
Security, identity, compliance and cloud platform vendor; owns GitHub. microsoft.com
Defender for Office 365
Trend Micro
Security vendor; enterprise business renamed TrendAI in March 2026. trendmicro.com
TrendAI Email Security
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