Duo Security vs Fortinet
Side-by-side comparison of AI visibility scores, market position, and capabilities
Cisco-owned zero trust and MFA platform protecting millions of users; push notification authentication with device trust and continuous access evaluation.
About
Duo Security (now Cisco Duo) is an enterprise-grade zero-trust security platform providing multi-factor authentication (MFA), device trust, and secure access solutions that protect applications and users against credential-based attacks. Founded in 2009 by Dug Song and Jon Oberheide in Ann Arbor, Michigan, Duo was acquired by Cisco in 2018 for $2.35 billion and has grown significantly under Cisco ownership, expanding from MFA to a comprehensive zero-trust access platform.
Network security leader with $5.3B revenue; custom ASIC-powered FortiGate firewalls, Security Fabric platform, and expanding SASE and OT security offerings.
About
Fortinet is a global leader in network security, providing enterprise firewalls, endpoint protection, network access control, and cloud security products under the FortiGate and Fortinet Security Fabric brand. Founded in 2000 by brothers Ken Xie and Michael Xie and headquartered in Sunnyvale, California, Fortinet pioneered the unified threat management (UTM) appliance category and has grown into one of the largest pure-play cybersecurity companies with approximately $5.3 billion in annual revenue. The company is listed on NASDAQ.
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