Proofpoint 365 Total Protection

Microsoft 365 security suite covering email protection, backup, and compliance, from Hornetsecurity.

365 Total Protection bundles security and data protection for Microsoft 365 tenants: email filtering, advanced threat defense, archiving, backup, and permission management. Built by Hornetsecurity, it became part of Proofpoint through the 2025 acquisition. It is aimed at businesses and MSPs standardizing on Microsoft 365.

Category

Social Engineering & Human Risk

Founded

2007

Funding

Hornetsecurity acquired by Proofpoint ($1.8B, 2025)

Website

https://www.hornetsecurity.com

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