Topic starter
24/06/2026 11:27 pm
TL;DR: The article explains how identity proofing, authentication and authorisation fit together, and why access should only follow successful verification, with stronger factors such as MFA reducing fraud risk, according to Imprivata. The governance lesson is that identity assurance fails when each step is treated as interchangeable instead of a distinct control point.
Editorial analysis by NHI Mgmt Group, based on content published by Imprivata: “Authentisierung, Authentifizierung & Autorisierung: Was ist der Unterschied?”.
Key questions
Q: How should organisations separate identity proofing from access control in IAM?
A: Organisations should treat identity proofing as the point where a subject is established and access control as the point where permissions are limited.
Q: Why does authorisation need to happen only after successful authentication?
A: Because authorisation is a privilege decision, not an identity check.
Q: What are the best ways to reduce fraud risk in authentication flows?
A: Use multi-factor authentication, prefer possession or biometric factors over password-only access where risk is higher, and protect recovery paths as carefully as primary logins.
Practitioner guidance
- Define proofing, authentication and authorisation as separate control objectives Document each step in your identity lifecycle so onboarding checks, login checks and privilege decisions have different owners, evidence and review points.
- Replace password-only access for sensitive systems Require stronger authentication factors such as MFA or possession-based methods for accounts that can reach clinical, financial or administrative records.
- Separate role assignment from login success Ensure access is granted only after identity verification is complete and only within the smallest role needed for the specific task.
Bottom line: The article’s main message is that identity proofing, authentication and authorisation are separate controls that must work in sequence for access to be trustworthy.
Explore further
View Full Forum → | NHI Foundation Course → | Our Services → | Read the full analysis →
25/06/2026 8:21 am
Identity assurance is a three-control chain, not a single event. Proofing, authentication and authorisation each answer a different governance question, and collapsing them into one login step creates false confidence. The article's core value is that it restores sequence to access control, which is exactly where many IAM programmes drift into ambiguity. Practitioners should treat each stage as a separate control boundary, especially where sensitive data or regulated workflows are involved.
A question worth separating out:
Q: How do teams know their identity controls are keeping up?
A: Look for evidence that the programme can explain who owns each identity, when access is reviewed, and how quickly dormant access is removed. If those answers are unclear for service accounts or third-party connections, the control model is lagging behind the environment.
👉 Read our full editorial: Authentication, authorisation and identity proofing explained