A Proof of Concept (POC) for Zscaler is more than a checklist. It is a controlled run that measures speed, security, and stability before full deployment. In a POC, you validate real traffic flows, confirm policy enforcement, and track latency under actual user conditions.
Zscaler routes traffic through its cloud security platform. The POC should cover secure web gateway features, zero trust network access, and data loss prevention. Map your integrations. Test with your identity provider. Verify SSL inspection is seamless. Log every event to see what passes and what gets blocked.
Build the POC in stages. First, mirror a subset of production traffic. Second, apply Zscaler policies that match existing firewall and VPN rules. Third, push the limits—evaluate high-load performance, inspect how microservices behave, and check API calls for compliance.
Key metrics: