HID SIO Technology-Enabled (SE) Cards for MIFARE DESFire EV1 / HID Prox are part of the next-generation access control platform and open ecosystem based on HID's Trusted Identity Platform (TIP) architecture. The SE Card is designed to provide additional key diversification, authentication, encryption and portability for advanced applications, unprecedented mobility, heightened security and enhanced performance. HID Global's next-generation access control platform goes beyond the traditional smart card model to offer a secure, standardsbased, technology-independent and flexible identity data structure based on Secure Identity Object (SIO), a new HID portable credential methodology. The smart cards are designed for diverse applications that demand the highest levels of security, including access control and biometric identification, cashless vending, public transportation, ticketing and customer loyalty cards. Available in PVC and Composite PET/PVC card construction, the SE Card is exceptionally durable and can accept an embeddable contact chip for logical access and biometric ID systems. 13.56 MHz SE Cards for MIFARE DESFire EV1 read/write technology and HID Prox can be integrated into a single ISO standard thickness card (custom programming with Indala formats is also available).