Modern contactless credentials for secure access environments
| What to consider | MIFARE Classic | MIFARE DESFire EV3 |
|---|---|---|
| Best fit | Existing MIFARE Classic environments where compatibility with installed readers and credentials needs to be maintained | Modern, security-focused access control deployments |
| Credential security | Uses mutual authentication, per-sector keys, and configurable access conditions within the established MIFARE Classic architecture | Supports mutual authentication, AES-128 cryptography, secure messaging, and encrypted RF communication |
| Existing infrastructure | Practical where compatible MIFARE Classic readers and credentials are already deployed | Requires readers and system configuration that support MIFARE DESFire EV3 |
| Multi-application use | Supports separate sectors with independent keys and access conditions for different applications | Uses a flexible application and file architecture designed to support multiple applications on one credential |
| User experience | Contactless presentation at a compatible reader | Contactless presentation at a compatible reader |
| Technology planning | Helps organizations continue using established MIFARE Classic infrastructure while planning future upgrades | Provides a modern credential platform for organizations strengthening or modernizing their MIFARE environment |
Use MIFARE DESFire EV3 where stronger credential protection is required. AES-128 cryptography, mutual authentication, secure messaging, and encrypted RF communication support security-focused access environments with compatible readers and system configurations.
Continue using compatible MIFARE Classic readers and credentials where they remain operationally suitable, while planning migration toward newer technology. NXP currently positions MIFARE Classic for existing environments rather than new designs.
Keep routine access straightforward with a familiar contactless credential experience. Cardholders present a compatible MIFARE credential at the reader without additional manual steps.
Consolidate approved applications onto one MIFARE DESFire EV3 credential where the deployment supports it. Its multi-application architecture gives organizations more flexibility from a single physical card.
Plan technology upgrades around the pace of each facility. Reader compatibility, security priorities, and operational needs can guide a phased move from established MIFARE infrastructure to newer credential technology.
Manage supported MIFARE credentials as part of each user’s access profile in Access360, keeping identities, credentials, and assigned permissions within a central access-control environment.
Need help choosing between MIFARE DESFire EV3 and MIFARE Classic for your access environment?
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