MIFARE DESFire is cost-effective and secure
Open MIFARE® technology
Based on ISO 14443A standard. Several suppliers provide device and transponder options, you are not dependent in one supplier
Convenient and easy system updates - no need to change your device. Just update it according to your customer's needs. You have always the right reader in your stock.
In-built technology migrations
MIFARE® DESFire is future-proofed and adaptable to upcoming requirements
The most secure RFID technology
Unbreakable 128 bit AES and 3DES Native encryptions - hacking or copying of transponders is not possible. Unique security key solutions protect your customer's settings further.
13,56 MHz smart card technology. Enough data processing and memory capacity for security, multi-applications and more.
Examples of MIFARE DESFire flexibility and possibilities
Multiple sites, one transponder:
Two different user groups, one site:
Unique, tailored access rights, limited number of entries, time-based access:
MIFARE DESFire vs. UID
MIFARE® DESFire and UID technologies have some major differences in their ability to store, process and secure data.
UID applications are based on reading the transponder’s unique serial number, UID. MIFARE® DESFire can store multiple amounts of data in transponders’ memory blocks and protect it with encryption and unique security keys. MIFARE® DESFire provides the most secure, practically unbreakable 128 bit encryptions.
UID transponder’s structure:
In a MIFARE DESFire EV1 transponder there are 28 applications, each containing 32 files. Encrypted data is stored in those files in these applications which can further be protected with security keys. Better memory capacity in MIFARE DESFire transponders means more space to store data. This enables more diverse functions and enhanced security.
The following example is a structure of a MIFARE DESFire EV1 transponder:
Questions about MIFARE DESFire? Ask an expert!