Topic starter
06/09/2026 6:21 pm
TL;DR: Identity migration is no longer a simple platform swap, because legacy authentication, standing privilege, fragmented policies, and emerging AI-agent access all have to be reconciled at once, according to Newcore. The real risk is copying old identity debt into a new stack, while access review assumptions and lifecycle controls fail to keep pace with machine-speed identity behaviour.
Editorial analysis by NHI Mgmt Group, based on content published by Newcore: “Your Identity Platform Is a Generation Behind. It's Time for a Smarter Upgrade.”.
Key questions
Q: What breaks when identity migration simply copies the old access model?
A: The organisation preserves the same authentication weaknesses, standing privilege, and policy fragmentation that made the old platform risky.
Q: When should organisations prioritise migration over access cleanup, and when should they not?
A: Migration should not outrun access cleanup when the platform contains excess privilege, unclear ownership, or legacy authentication that will be hard to unwind later.
Q: What are the signs that an identity migration is failing governance reviews?
A: Common warning signs are duplicated policies, unresolved access exceptions, uncertain ownership for privileged accounts, and a plan that depends on keeping weak authentication in parallel.
Practitioner guidance
- Map every identity dependency before cutover Inventory identity providers, authentication methods, policies, groups, access relationships, and business-critical dependencies so the migration sequence is based on evidence rather than assumption.
- Retire legacy authentication during transition Use the migration window to remove password-first and other weaker sign-in methods, then make phishing-resistant access the new default for users and sensitive workflows.
- Rightsize standing privilege before activation Review excess entitlements, remove unused administrative access, and convert sensitive operations to just-in-time access so the new platform does not inherit old access creep.
Bottom line: Identity migration should be treated as a redesign of the access model, because copying the old environment preserves the same security weaknesses in a new wrapper.
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06/09/2026 6:22 pm
Identity migration is now an access-model redesign, not a lift-and-shift project. The old assumption was that identity platforms mainly handled authentication for people. That assumption breaks once the platform also governs contractors, cloud resources, machine identities, and AI agents, because the migration is really a redesign of who can act, under what conditions, and with what oversight. Practitioners should treat the cutover as a control reset, not a data move.
A question worth separating out:
Q: How should teams govern AI-agent access during an identity platform move?
A: Treat AI agents as governed identities with named owners, explicit permission scope, and lifecycle checks before they are used in discovery, testing, or rollout. Their access should be validated like any other non-human identity, with clear boundaries for what they can inspect or change. If that governance is missing, the migration toolchain itself becomes part of the risk.
👉 Read our full editorial: Identity migration is now a security redesign problem, not a lift-and-shift