Total Defense
Total Defense is a cybersecurity company specializing in Endpoint Security, founded in 2011 and headquartered in New York, United States. It employs about 20 people and was acquired by AppRiver in 2018.
updated Oct 11, 2026
Latest Total Defense news and company activity
What Total Defense did, dated — selected moves from the record, one per kind, newest first.
- Apr 2026RecognitionTotal Defense Earns Advanced+ Rating in AV-Comparatives March 2026 Malware Protection Test
- Dec 2025RecognitionTotal Defense Earns Top Standing in AV-Comparatives' Real-World Protection Test
- Oct 2024RecognitionTotal Defense Awarded the Highest Ranking in Malware Protection from AV-Comparatives
Total Defense employees and hiring
Total Defense competitors
Security professionals most often compare Total Defense against Bitdefender on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
ranked by CybersecTools comparison demand, 90 days
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
