IAM vs CIAM

IAM vs CIAM

Exploring the reasons why traditional Identity and Access Management (IAM) systems are insufficient for managing customer identities.

Which type of identities are you managing?

Internal or External Identities?

  • IAM systems are designed to manage and protect internal, employee identities.
  • Customer IAM (CIAM) systems are designed to manage and protect external identities, such as customers, citizens, partners, contractors, APIs or things (think IoT) – and is therefore optimised for very different use cases.

identity

User experience

How important is User Experience (UX)?

Are users trained on the systems? Is intuitive UX critical?

  • In-house IAM systems need to meet certain expectations of user experience, but individual users will receive training on how to use the software properly.
  • For externally-facing Customer IAM systems, an intuitive UX is not a ‘nice-to-have’ – it’s a prerequisite to success.

How are you verifying digital identities?

Do you need to make use of Identity Providers (IdP)?

  • Managers of internal IAM systems can dictate to employees how they verify their identities. Usually it’s done by HR during onboarding.
  • Customer IAM systems allow for choice of Identity Provider when it comes to verification. Bring Your Own Identities (BYOI) should be supported for social login, or use of verified identities like BankID, NemID or Regional eIDs. Where existing digital identities do not exist, there should be real-time identity verification.

identity providers

platform flexibility

How flexible should the system be?

Does it need regular changes?

  • Internal IAM doesn’t need to be updated regularly – and updates can be made over longer periods of time.
  • Customer IAM should be flexible enough to keep up with consumer trends, and nowadays, most likely deployed as a managed service such as IDaaS.

How scalable does your system need to be?

Is your customer base larger and faster growing than your employee base?

  • Your customer base will already be larger and be growing much faster than your internal employee base, so Customer IAM systems should be more scalable than internal IAM systems.

scalability

identities managed by

Is manual management realistic?

Can you dedicate resource to manually adjusting customer accounts?

  • Due to lower number of users (employees) and generally a lower growth rate of new users, internal IAM systems are generally set up for manual or semi-automated management of identities.
  • Customers amount to thousands, sometimes millions of user identities. A CIAM system should allow customers to manage their own identities and, in common use cases, delegate management of accounts to enable scalability.

Who owns the data?

How important is trust?

  • Internal employees generally trust their HR team with their data in work IAM systems.
  • Consumers want control over their own identity data and consent attributes and how they are used. Customer IAM is set up to help organisations achieve and maintain GDPR.

privacy, trust and data regulation

revenue

Is your goal to increase revenue, reduce operational costs, or both with you IAM system?

  • Internal IAM is not intended to generate revenue, but will have strong impact on security, compliance, and reducing operational costs.
  • Customer IAM will also increase customer-facing security and privacy compliance. But it should also increase customer conversions, engagements and revenue. It may even create new revenue opportunities, and certainly should reduce costs for support and administration.

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Blog

You may already have an IAM system in place in your organisation, for example to manage internal/employee identities. So why can’t this be used for your customer-facing application?

Read the blog

white paper

White Paper

How user experience, platform flexibility, business performance, revenue, privacy, trust & data regulation and compliance (among others) are driving the need to adopt Customer IAM solutions.

Download the PDF

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