Executive Summary
Converged credential deployments are often viewed as technology projects, but large-scale success depends on much more than selecting the right credential. HID Professional Services has found that enterprise deployments are shaped by four factors: testing in real operating environments, validating identity data before production, designing migration plans alongside credential strategies and coordinating cross-functional teams throughout delivery. Together, these practices help organizations create a scalable foundation for converged physical and logical access.
Enterprise organizations increasingly recognize the strategic value of converged credentials: one credential that can support access to doors, devices and applications while reducing user friction and fragmented administration. Recent HID research conducted with the FIDO Alliance found that 95% of organizations have incorporated physical and logical convergence into their identity strategy, yet only 60% report that their physical credentials are fully integrated into that strategy. The ambition is clear; the challenge is turning it into a successful enterprise deployment.
For many organizations, the conversation begins with the credential itself. Should we deploy Seos? Should we continue supporting Prox during migration? Are our readers compatible? Can we prepare for FIDO authentication at the same time?
These are important questions, but our experience has shown that successful converged credential deployments depend on much more than selecting the right credential technology.
The greatest challenges often emerge after the credential has been designed — when it must be validated across diverse environments, integrated with existing infrastructure, manufactured at scale and delivered consistently to thousands of employees around the world.
HID Professional Services deployments surfaced four practical lessons for organizations planning convergence at scale: test in real operating environments, validate data before production, design the migration alongside the credential and treat cross-functional collaboration as part of the delivery strategy.
One Credential, Multiple Technologies, One Strategy
In one recent enterprise deployment, HID Professional Services supported the global rollout of HID Crescendo Cards, designed to meet existing physical access requirements while providing a clear migration path to future FIDO2 authentication.
The customer’s immediate objective was to replace legacy physical access credentials across a globally distributed workforce while minimizing disruption to daily operations. The new Crescendo Cards were configured to support both Prox and Seos technologies, allowing existing reader infrastructure to remain operational while establishing a strategic platform for future convergence of physical and logical access.
Rather than treating physical access and passwordless authentication as separate initiatives, the organization made a deliberate investment in a credential platform that supports both today’s operational requirements and tomorrow’s identity strategy.
Achieving this required far more than producing and shipping smart cards. Success depended on coordinating technical validation, manufacturing, personalization, testing, logistics and stakeholder engagement across multiple teams before large-scale production could begin.
The Four Pillars of Successful Converged Credential Deployment
- Lesson One: Test Beyond the Front Door
- Lesson Two: Successful Credentials Begin with Accurate Data
- Lesson Three: Design the Migration, Not Just the Credential
- Lesson Four: Collaboration Is the Delivery Strategy
Lesson One: Test Beyond the Front Door
One of the most important lessons from this deployment was that enterprise credentials rarely interact with a single reader configuration.
The Crescendo Cards needed to function consistently across a diverse estate of readers deployed throughout the customer’s global operations. Validation extended beyond traditional office door readers to include embedded readers on industrial equipment, such as forklifts, locker systems, cafeteria payment terminals and other specialized access points.
Different reader configurations, site-specific deployments and Elite Key implementations — where credential and reader keys must align — required validation before production could proceed.
This highlighted an important lesson for enterprise organizations: testing should reflect the environments where employees actually work — not simply a laboratory configuration or a single demonstration reader.
Comprehensive testing early in the project helped identify compatibility considerations before they became deployment issues, giving both the customer and project teams greater confidence ahead of global rollout.
Lesson Two: Successful Credentials Begin with Accurate Data
The physical credential may be what employees carry every day, but successful deployment begins with the information used to create it.
Employee identity data, card layouts, photograph quality, personalization records and printing specifications all required careful validation before manufacturing commenced.
With thousands of personalized cards being produced for global distribution, even relatively small inconsistencies in employee data or card artwork could introduce unnecessary delays, additional production cycles or deployment complexity.
Establishing structured validation processes before production helped ensure that manufacturing could proceed with confidence while reducing the likelihood of downstream issues during distribution.
For enterprise deployments, data quality is every bit as important as credential technology.
Lesson Three: Design the Migration, Not Just the Credential
One of the defining characteristics of successful enterprise identity programs is that they rarely attempt a “big bang” replacement.
In this deployment, supporting both Prox and Seos allowed the customer to migrate in carefully planned phases while maintaining business continuity. Existing reader infrastructure continued to operate throughout the transition, allowing sites to migrate to the new credential population at a controlled pace. Once the migration is complete, the organization can retire from legacy Prox support without requiring another enterprise-wide credential replacement.
By designing the migration strategy alongside the credential strategy, the organization reduced operational risk and created a clear path to future FIDO2 authentication using the same HID Crescendo credential platform.
Future-ready deployments begin with future-ready decisions.
Lesson Four: Collaboration Is the Delivery Strategy
Perhaps the most valuable lesson from this deployment was that a single team cannot deliver converged credential programs.
While Physical Security, Identity, IT Operations and Facilities each owned different aspects of the program, HID Professional Services coordinated expertise from across multiple HID business units. Technical Architects, Physical Access specialists, credential manufacturing teams, FARGO card printing specialists and dedicated program management all contributed to different stages of the deployment life cycle.
Regular governance meetings, structured testing cycles, and coordinated project planning helped ensure that technical decisions, manufacturing schedules, logistics and customer expectations remained aligned throughout the rollout.
Technology enables deployment. The collaboration delivered it.
What Organizations Often Underestimate
| Deployment Area | Common Challenge |
|---|---|
| Credential Technology | Reader compatibility across environments |
| Identity Data | Personalization and manufacturing accuracy |
| Migration Planning | Maintaining continuity during transitions |
| Governance | Coordinating multiple teams and stakeholders |
| Future Authentication | Supporting long-term convergence strategies |
Looking Beyond Initial Deployment
Many organizations view credential replacement as a discrete project with a defined completion date.
In reality, enterprise identity programs continue to evolve long after the first credentials have been issued.
By selecting a converged credential that supports current physical access requirements while laying out the foundation for future FIDO2 authentication, the customer avoided creating another credential-replacement project only a few years later.
Instead, they invested in a credential platform that allows authentication capabilities to mature over time while protecting the investment already made in credential issuance.
This phased approach reduced immediate operational disruption while supporting the organization’s long-term vision of converged physical and logical access.
Key Lessons Learned
Our experience supporting global converged credential deployments continues to reinforce several important principles:
- Successful deployments extend well beyond issuing credentials
- Enterprise testing should reflect real operational environments, not laboratory conditions
- Accurate identity data and manufacturing preparation are essential for large-scale success
- Migration planning is just as important as credential selection
- Cross-functional collaboration is as critical as technical implementation
- Future-ready credential strategies reduce long-term complexity while creating a practical path toward converged physical and logical access
Final Thoughts
Converged credentials represent far more than the mere combination of physical and logical access technologies into a single smart credential. They provide organizations with an opportunity to simplify identity, strengthen security, and establish a flexible foundation for future authentication initiatives.
Realizing those benefits requires more than selecting the right credential technology. It requires careful planning, rigorous testing, coordinated execution, and collaboration across every stage of the deployment life cycle.
The practical takeaway is simple: choose the credential with the full deployment journey in mind. Organizations that test against real environments, validate data before production, plan a phased migration and establish shared governance are better positioned to make one credential work consistently across doors, devices and applications — while creating a foundation that can evolve with future business and security requirements.
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Frequently Asked Questions
1. What is a converged credential?
A converged credential supports both physical and logical access, allowing one trusted credential to work across doors, devices and applications.
2. Can organizations migrate without replacing every reader at once?
Yes. A phased approach can support existing technologies during the transition, provided credential and reader compatibility is validated across each operating environment.
3. Does deploying HID Crescendo Cards automatically enable FIDO2?
No. HID Crescendo Cards are FIDO2-certified; activation requires a separate logical access phase covering provisioning, application integration and credential life cycle planning.