Treat access control as a temporary governance programme, not a normal joiner-mover-leaver workflow. Define who needs access, for how long, at what privilege level, and who approves revocation. Temporary staff, contractors, media, and suppliers should all have time-bounded access with explicit ownership for removal and escalation.
How access control changes for a one-time event operation
For a major sporting event, access control should be treated as an event-specific operating model with a start date, end date, and named business owner. The real question is not who “normally” has access, but who needs it for accreditation, venue operations, broadcast, security, IT, logistics, and incident response during the event window.
That means predefining access by function rather than by job title alone, then separating steady-state enterprise access from event access so temporary roles do not inherit standing permissions they do not need. Access approvals should reflect the event command structure, because the people who can grant access are not always the same people who understand operational impact.
Temporary access also needs a clear removal trigger. If a contractor, supplier, media representative, or volunteer no longer has an active event role, their access should expire automatically or be revoked through an owned process, not left to informal follow-up after the event closes.
What good access control looks like for staff, contractors, media, and suppliers
Different event populations should be handled differently, but all of them need the same basic discipline: least privilege, time bounds, and explicit accountability. Temporary staff usually need narrow operational access; contractors often need scoped system or physical access; media may need location or network access that is tightly segmented; suppliers should be constrained to the systems, spaces, and time periods tied to their contract.
Role design matters because major events create many overlapping exceptions. If security teams do not distinguish between “can enter the site,” “can use a system,” and “can approve another person’s access,” permissions tend to accumulate across the event lifecycle and become difficult to unwind cleanly.
For access to event systems, a useful reference is the Authorisation Models Guide, which is helpful when teams need to decide whether coarse roles or finer policy-driven access is the better fit for short-lived operations. For the governance side of temporary access, IAM and IGA Basics is a good match because event access is really about provisioning, review, and removal at speed.
How to keep event access from becoming event risk
Access usually becomes risky when temporary entitlement is treated as an operational convenience rather than a controlled exception. The most common failure mode is permissive provisioning, where teams grant broad access early to avoid delays and then forget to reduce it once the event is live.
Another common issue is unclear ownership. If no single function owns removal, teams assume another group will close the account, remove the badge, or disable the remote access path. That creates stale access after the event and makes post-event review much harder.
Temporary event access should also be understood as a high-churn access environment, which is exactly where mistakes spread fastest. Event teams can reduce that risk by using approval records, expiry dates, and a complete inventory of temporary users and vendors, then reviewing any outliers before the event begins.
Where event permissions extend into privileged systems, the control pattern becomes much stricter. Privileged Access Management Guide is relevant because break-glass, just-in-time access, and session oversight are the right model for rare administrative tasks, not standing event access. For supplier and third-party access paths, Remote Access Identity Guide helps teams think about external connectivity, MFA, and dormant access cleanup in a temporary-operations setting.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
NIST SP 800-53 Rev 5 and CIS Controls v8 set the technical controls, while ISO/IEC 27001:2022 defines the regulatory obligations.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST SP 800-53 Rev 5 | AC-2 — Account Management | Event access depends on provisioning, expiration, and revocation of temporary accounts. |
| AC-6 — Least Privilege | Major event roles should receive only the access needed for their specific function. | |
| IA-5 — Authenticator Management | Temporary access relies on secure handling and timely rotation of credentials and tokens. | |
| Recommendation — Set expiring accounts and revoke them immediately when event duties end. Limit each event role to the minimum permissions needed for its assigned tasks. Expire, rotate, and protect event credentials on a short lifecycle. | ||
| CIS Controls v8 | CIS-5 — Account Management | Event environments need tight control over temporary users, vendors, and removals. |
| Recommendation — Inventory event accounts and remove them as soon as the role ends. | ||
| ISO/IEC 27001:2022 | A.5.15 — Access control | Major events need explicit access policy, approval, and review boundaries. |
| A.8.2 — Privileged access rights | Exceptional event admin access should be restricted and time-bounded. | |
| Recommendation — Define and enforce event-specific access rules with clear approval and removal ownership. Grant privileged event access only when needed and remove it immediately after use. | ||
Practitioner Guidance
What to prioritise: Start with the smallest set of event-critical roles and systems, then define who can approve, who can use, and who can remove access. If you cannot name the remover, the access is not yet ready for production use.
What to verify: Check that every temporary account has an expiry date, every supplier path has a named owner, and every privileged exception has a documented business reason. Verify revocation before the event ends, not after the post-event clean-up begins.
Decision rule: If an access request is needed only to avoid operational inconvenience, keep it narrow and time-bound; if it can affect event safety, payment systems, or venue operations, require stronger approval and tighter review.
Practitioner takeaway: The best event access model is one you can dismantle quickly without uncertainty, because the real test is not how fast access is granted, but how completely it disappears when the event is over.
Related resources from NHI Mgmt Group
- How should security teams run access reviews for non-human identities?
- How should security teams govern non-human identities that have persistent access?
- How should security teams govern API keys used for generative AI access?
- How should security teams prepare privileged access management for a major cybersecurity summit or similar enterprise event?
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Reviewed and updated by the NHIMG editorial team on October 12, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org