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HED and Valid, a leading provider of eSIM interoperable services, jointly announced that their co-developed SGP.22 V2.5-eSIM Operating System (OS) has fully passed the GSMA eUICC Security Assurance (eSA) certification. T -
HED Secure Chip Enables a Large Increase in E-health -
HED’s Chip Showed up at the Cards & Payment Asia 2014 in Singapore -
HED along with CEC Group attended the 2013 Internet of Things Smart Card and RFID Exhibitio
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HED Attended Smart Card Exhibition with New Products
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If you discover a vulnerability in our products, please encrypt your report using PGP software and send it to: psirt@hed.com.cn
