Notifications
Clear all
Topic starter
20/08/2026 5:27 pm
TL;DR: Single sign-on centralises authentication through an identity provider, using standards such as OpenID Connect or SAML to reduce password handling and simplify application access, according to INTIGRITI. The governance shift is that IAM teams move risk from user passwords to IdP trust, token handling, and federation configuration.
NHIMG editorial — based on content published by INTIGRITI: Single Sign-On: Getting started with SSO
Questions worth separating out
Q: How should security teams implement single sign-on without creating an identity bottleneck?
A: Start with the applications that already depend on a small number of identity providers, then standardise federation settings, admin protections, and offboarding workflows.
Q: Why does Platform SSO matter to identity governance?
A: Platform SSO matters because it binds user authentication more tightly to device setup and hardware trust.
Q: What do security teams get wrong about single sign-on protocols?
A: They often assume authentication protocol choice is the same as access control design.
Practitioner guidance
- Map federation trust to critical applications Document which apps rely on each identity provider, then review redirect URLs, token audiences, and client secret handling for every connected service.
- Harden the identity provider first Apply stronger administrative controls to the IdP than to ordinary SaaS applications, including privileged access review, strong MFA for admins, and change approval for federation settings.
- Tie SSO rollout to lifecycle events Ensure joiner, mover, and leaver workflows update federated access immediately so SSO does not preserve stale entitlements after role changes or offboarding.
What's in the full article
INTIGRITI's full article covers the implementation detail this post intentionally leaves for the source:
- A step-by-step explanation of how the application redirects users to the identity provider during login.
- The exact admin-panel fields needed to configure SSO, including identity provider URL, client ID, and client secret.
- The transition path from password-based authentication to SSO for existing company users.
- The specific providers the article cites as common OpenID Connect-compatible options.
👉 Read INTIGRITI's guide to getting started with single sign-on →
Single sign-on and IdP trust: what IAM teams need to watch?
Explore further
20/08/2026 6:15 pm
SSO is an IAM simplification, not an access-governance control. The design removes repeated password handling and consolidates authentication at the identity provider, but it does not decide who should keep access, what privilege is appropriate, or when access must be withdrawn. That distinction matters because many organisations mistake easier login for stronger governance. The practical conclusion is that SSO should sit inside a broader IAM model, not replace it.
A question worth separating out:
Q: Should organisations choose OpenID Connect over SAML for SSO?
A: Choose the protocol that best fits the application estate and governance model rather than treating one as universally better. OpenID Connect is often easier for modern applications, while SAML remains important in many enterprise environments. The real decision is whether the team can enforce policy, assurance, and lifecycle controls consistently across the chosen standard.
👉 Read our full editorial: Single sign-on reduces password sprawl, but trust shifts to the IdP
