Cisco Duo Blog

Authentication Infrastructure

Explore authentication infrastructure strategies for securing identity systems, improving resilience, and delivering reliable access across complex environments.

Product & Engineering

How to build IdP failover with backup and split strategies

Your organization can't afford a single point of failure in identity. Explore backup and split IdP architectures to maintain authentication continuity.

Sandeep Agarwal

April 27, 2026 7 minute read

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