Authonomy Resilience
Identity continuity for enterprises that can't afford to go dark
When an identity provider degrades, your business shouldn't.
Why this exists
The continuity problem
Modern enterprises run on identity. Every login, every API call, every provisioning event flows through one or more identity providers. When a provider degrades — for ten minutes or ten hours — every dependent application starts to feel it. Customers can't sign in. Engineers can't deploy. Internal tools become unreachable. Audit logs go quiet.
The blast radius of an identity outage is everything that authenticates. Most enterprises know this. Most have at least one provider they consider critical. Few have a working answer to the question "what do we do when it's down?"
What Resilience does
Resilience keeps authentication working when one of your IdPs degrades.
Authonomy Resilience operates the identity systems your enterprise depends on as an estate, not a single point of failure. When one provider degrades — for ten minutes or ten hours — the rest of the estate keeps authenticating, authorizing, and provisioning. The application doesn't know an outage happened.
Three things it does in production.
Distributes the estate across autonomous instances. Authonomy runs as multiple instances tied to your providers and the regions, sites, or stores that depend on them. Each instance holds the canonical state needed to authenticate and authorize the population it serves, kept in sync with its peers. When a provider degrades or a network link severs, the local instance keeps serving the local population without waiting for the dependency to come back.
Fails over along a ladder, not a switch. The pattern most enterprises want is graceful degradation, not a binary cutover. Authonomy Resilience supports a multi-tier failover ladder — primary IdP, regional or hosted secondary, Authonomy-native fallback — with the right tier serving each request as conditions change. Sites that lose WAN keep authenticating against the local instance; sites that don't keep using the primary path.
Captures one audit trail across the failover boundary. Every authentication, every policy decision, every provisioning event captured in a single record — across providers, across instances, across the failover steps. The audit doesn't stop at the boundary, and the auditor doesn't need to know which provider was up at any given moment.
What's different here
Backup is not continuity.
Most identity-resilience products are backup-and-recovery tools. They snapshot your IdP, store the snapshot somewhere safe, and restore it after the outage is over. That's a useful capability. It is not the same thing as keeping authentication working during the outage.
Authonomy Resilience is built for continuity — for the case where the business cannot tolerate a four-hour login outage waiting for the primary provider to recover. Two architectural commitments make that possible:
Continuity is a property of the live system, not a recovery procedure. Authonomy instances serve traffic continuously; the failover path is exercised on every request, not just during disasters. When degradation happens, the system is already in a state to handle it. There is no scramble to restore from backup.
Failover ladders match the operational reality. A retail estate with hundreds of stores, each with its own WAN, has a fundamentally different failure model than a single-region SaaS. A manufacturing line with $100K-per-hour downtime cost can't tolerate a ten-minute zone-failover window. The right failover model is the one that fits the operational shape — and Authonomy is designed to be configured to that shape, not to a single vendor's idea of "high availability."
Read the work
The architecture is published.
We've documented Resilience in detail — the failover model, the drift-window contract, the architectural commitments that follow from running each instance autonomously. The intended reader is an identity or platform engineer evaluating the design against an enterprise deployment.
We'd rather have the conversation with someone who has already pushed back on the design than someone meeting it for the first time on a sales call.
Customer shape
Who this is for
Authonomy Resilience is designed for enterprises whose identity estate has accumulated over time — through acquisitions, regional compliance, intentional segmentation between workforce and customer identity — and whose business cannot afford an identity outage to translate directly into a revenue outage.
If the cost of a four-hour login outage is larger than the cost of standing up redundancy, we should talk.
Get in touch
If you're already engineering around identity outages — runbooks, manual failover, secondary auth paths — we'd like to hear what you've learned. If you're about to start, we may be able to save you a multi-quarter rebuild.