An identity platform is a significant, multi-year investment, and at some point leadership will ask whether it delivered. Answering that question with confidence requires having defined, from the outset, what success looks like in measurable terms, not impressions of improved security, but specific outcomes tied to risk, cost, and compliance.

It's a fair question to be skeptical about. Converged identity gets pitched as one platform that finally brings order to your identity chaos, but anyone who has actually run identity across on-prem and cloud knows the chaos is stubborn.

Choosing an identity platform is one of the longest-lived decisions a security organization makes. The commitment runs for years, touches every application and identity you have, and is difficult and expensive to reverse. Yet most evaluations are run on vendor demos and feature checklists, which is precisely the input least likely to reveal how a platform behaves in your environment.