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24/06/2026 11:43 pm
TL;DR: Identity security is presented as the discipline for controlling digital access across authentication, authorization, lifecycle management, and risk reduction, according to SailPoint’s introduction to identity security fundamentals. The practical lesson is that access management alone is not enough, because mature programmes need lifecycle, policy, and governance controls that extend beyond login and provisioning.
NHIMG editorial — based on content published by SailPoint: Identity security fundamentals, an introduction to identity security
By the numbers:
- 92% of organisations expose NHIs to third parties, raising concerns about supply chain security.
- 97% of NHIs carry excessive privileges, increasing unauthorised access and broadening the attack surface.
- Only 5.7% of organisations have full visibility into their service accounts.
Questions worth separating out
Q: Why is access management alone not enough for identity security?
A: Access management controls the grant and enforcement of access, but identity security also has to cover lifecycle, risk, and review.
Q: How should organisations manage identity security across the lifecycle?
A: They should treat identity as a living control state, not a one-time provisioning event.
Q: What do teams get wrong about identity security maturity?
A: Teams often equate maturity with better login controls or faster provisioning, but maturity depends on whether access stays aligned to business need over time.
Practitioner guidance
- Separate authentication from authorization controls Review whether your IAM operating model treats login assurance and access rights as distinct control domains.
- Embed lifecycle controls into every identity type Extend joiner, mover, and leaver processes to human users, service accounts, and API credentials.
- Measure privilege persistence, not just provisioning speed Track how long access survives after a role change, contract end, or application retirement.
What's in the full article
SailPoint's full blog covers the educational breakdown this post intentionally leaves in summary form:
- The eBook’s lesson structure for identity landscape, identity categories, and the difference between authentication and authorization
- The three controls that tighten security in identity and access management, with the six benefits of adopting a strong identity programme
- The seven best practices for identity security and the two critical controls of a mature programme
- The section on how AI and machine learning fit into identity security fundamentals
👉 Read SailPoint's identity security fundamentals eBook →
Identity security fundamentals: the governance gap teams miss?
Explore further
25/06/2026 8:39 am
Identity security is a governance discipline, not a login feature. The article usefully separates identity security from access management, which is the right framing for modern programmes. Authentication tells you who is present, but governance determines whether access is still justified, bounded, and auditable. Practitioners should treat that distinction as the baseline for IAM architecture, not an advanced capability.
A few things that frame the scale:
- 92% of organisations expose NHIs to third parties, raising concerns about supply chain security, according to Ultimate Guide to NHIs.
- Only 5.7% of organisations have full visibility into their service accounts, which leaves most machine identity governance blind to real entitlement state.
A question worth separating out:
Q: How do you know if identity security is actually working?
A: Look for reduced privilege persistence, fewer stale accounts, and shorter time between a business change and access correction. Those signals show whether the programme is governing access across its full lifecycle instead of just creating accounts and authenticating users.
👉 Read our full editorial: Identity security fundamentals: why access alone is not enough
