TL;DR
- Access is not an IT convenience; it is how people reach the systems that run payroll, service customers, approve work, and recover from disruption.
- The business should know who can approve access, how exceptions are verified, and how a locked-out employee gets back to work safely.
- Microsoft’s September 1, 2026 passkey-default change is a useful reminder to review identity readiness without turning the conversation into a product discussion.
- The right outcome is a tested, understandable access process that protects both security and continuity.
Identity and access resilience is the business discipline of getting the right people safely back into the systems they need.
Most access conversations begin after a problem: a departing employee still has a mailbox, a project manager cannot reach a critical system from the field, or an executive is locked out while approving a time-sensitive transaction. These events look technical on the surface. Their consequences are operational: delayed payroll, stalled projects, missed client commitments, and improvised workarounds that make the situation worse.
Identity and access resilience belongs on the same leadership agenda as backup, vendor continuity, and key-person coverage. It answers a simple question: can the business grant, change, verify, and recover access without creating avoidable risk or preventing legitimate work?
What is identity and access resilience?
Identity and access resilience is a business’s ability to give the right people appropriate access, remove it when circumstances change, and restore it safely when an ordinary method fails.
This includes employee onboarding, role changes, offboarding, contractor access, administrative accounts, emergency access, and recovery. It does not require an executive team to memorize authentication terminology. It does require a shared understanding of which systems are essential, who owns each access decision, and what happens when a normal sign-in path is unavailable.
Good access management protects work from interruption while ensuring that urgency never becomes a reason to bypass accountability.
The common belief: access is an IT ticket
The common belief is that access is a technical request handled by IT. The reframe is that access is an authorization decision made in the context of a business process. IT can implement the controls and support the user, but the hiring manager, finance leader, application owner, and executive sponsor each hold part of the decision.
We routinely see the same pattern: a new employee needs access quickly, an urgent project appears, or a vendor needs temporary entry. The request is reasonable, but no one has documented who can authorize it, what level of access is appropriate, or when it expires. A helpful technician is then asked to make a business judgment on the fly.
That is not a technician problem. It is a governance gap. A useful access process lets people move quickly because the decision rights are already clear.
Why the timing matters this fall
Microsoft has announced that, beginning September 1, 2026, users enabled for SMS or voice in relevant Entra ID policies are automatically enabled for passkeys and may be prompted to register one during a future sign-in. Its published timeline and guidance also describes future retirement dates for Microsoft-provided SMS and voice authentication.
This is not an instruction for every organization to launch a technical project overnight. It is a timely reason to inspect the business side of access. Which employees rely on a particular sign-in method? Who supports someone who cannot use their usual device? What happens when a controller, field manager, or administrator loses access during a critical period? Are recovery and emergency procedures known, limited, and tested?
The practical conversation should stay out of the weeds. A leadership team does not need to choose a protocol in a board meeting. It does need a credible answer to whether access changes will cause surprise, confusion, or unsafe workarounds.
Use a continuity lens, not a technology lens
The following framework keeps the discussion tied to business outcomes.
| Continuity question | Executive decision | Evidence to request | Warning sign |
|---|---|---|---|
| Who needs this system to operate? | Name the critical roles and backup roles | Current role-to-system list | A shared account or undocumented dependency |
| Who may approve access? | Assign one accountable business owner | A documented approver and escalation route | “IT usually decides” |
| What happens when normal sign-in fails? | Define safe recovery and support | A tested recovery runbook | Personal email, text, or ad hoc approvals |
| How are exceptions contained? | Set scope, expiry, and review rules | Temporary-access records | Access that lasts indefinitely |
| How is leadership assured? | Choose a short recurring review | Exception, recovery, and offboarding trends | No one can describe the current state |
This approach lets a manufacturing company focus on production and ERP access, a law firm focus on matter data and delegated access, or a healthcare organization focus on clinical and administrative roles. The systems differ. The leadership responsibilities do not.
Design the employee experience before the emergency
Security programs sometimes make sign-in more burdensome and then assume people will adapt. A better approach treats the employee experience as part of the control. Tell people what will change, why it matters, where to get help, and what not to do if a prompt is unexpected.
For the Microsoft change, the useful communication is plain: “You may see an invitation to set up a new sign-in method. Do not approve or share anything you did not initiate. If you need help, use this support path.” That is clearer than a technical memo, and it gives employees a safe response when timing or language is unfamiliar.
The NIST Digital Identity Guidelines distinguish authentication approaches that are resistant to phishing from those that rely on manually entered codes. The business translation is straightforward: choose controls that reduce the chance someone can be tricked, and pair them with recovery processes that do not push people into insecure shortcuts.
Put ownership where the business already makes decisions
Access resilience works when it follows existing authority.
The hiring manager should initiate and confirm a new employee’s role. The application owner should define what the role needs. Finance should own access around payments and accounting. HR should ensure lifecycle events are communicated. IT should implement least-privilege access, monitor for exceptions, and maintain the support and recovery path. Executive leadership should resolve the conflicts that appear when speed, cost, and risk need a business judgment.
That model is a natural extension of managed cybersecurity, managed cloud services, enterprise managed IT, and professional IT services. It turns access from a series of isolated tickets into a managed operational capability.
Common mistakes to avoid
Waiting for a lockout to test recovery. Recovery is a business process. Test it with a nonproduction scenario or tabletop exercise before it is urgent.
Treating a shared account as continuity planning. Shared credentials obscure accountability, complicate offboarding, and make it difficult to know who acted. Use named access with documented backup roles instead.
Giving permanent access to solve a temporary problem. Temporary access should have a business purpose, an owner, and an end date. Exceptions should expire unless affirmatively renewed.
Making the help desk the business approver. Support teams need a fast path, but they should act on documented authority rather than infer who needs what.
Communicating only to IT. A sign-in change touches the people who do the work. Managers and affected employees need a clear, nontechnical message and a known support path.
A 30-day executive action plan
First, ask IT for a short inventory of the systems that would materially disrupt operations if key people lost access. Second, name the business owner and backup role for each. Third, select one high-consequence workflow—payroll, accounting close, project delivery, client service, or clinical operations—and walk through the recovery process with its owner.
Fourth, review the groups affected by upcoming identity changes and prepare a user communication and support route. Fifth, create or validate limited emergency access for the few roles that need it, with a documented owner and review schedule. This work is not glamorous, but it prevents a common failure: people having the systems they need but no safe way to reach them when it matters.
If you want to evaluate whether access processes support your continuity objectives, start with a cybersecurity consultation. The purpose is to clarify ownership, workflow, and recovery—not to force a premature technology decision.
About the Author
Sebastian Abbinanti is an MSP Leader at The Isidore Group with more than 12 years of experience helping organizations align technology operations, cybersecurity, and business continuity.
Frequently Asked Questions
What is identity and access resilience?
It is the business’s ability to grant, change, verify, and recover access without exposing systems or preventing legitimate work.
Why should executives care about authentication changes?
Authentication changes affect payroll, approvals, client service, recovery, and the ability of key staff to work during a disruption.
Do passkeys require a wholesale technology project?
Not necessarily. The immediate leadership task is to understand the population affected, define a supported transition, and test recovery paths before relying on a new standard.
