Earn 20 points
Certes Layer 4 is ranked 13th in ZTNA while Duo Security is ranked 2nd in Authentication Systems with 12 reviews. Certes Layer 4 is rated 0.0, while Duo Security is rated 8.6. On the other hand, the top reviewer of Duo Security writes "A highly-scalable multi-factor authentication solution". Certes Layer 4 is most compared with , whereas Duo Security is most compared with Microsoft Authenticator, Fortinet FortiAuthenticator, Fortinet FortiToken, Okta Workforce Identity and UserLock.
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