HID Global, trusted leader in solutions for the delivery of secure identity, is continuing its drive to deliver innovative products and solutions at tomorrow's Security 2011. The company will preview its new readers and credentials as part of HID's next-generation iCLASS SIO-Enabledâ„¢ (SE) access control platform that is based on the company's new, portable identity model for advanced security, increased mobility and enhanced performance. The new, portable identity model revolutionises the implementation of high security readers and credentials while enabling the use of digital credentials on mobile devices.