OpSec Security exhibited at the Cartes Secure Connexions event from April 23-25 in Las Vegas, NV. This Cartes event is one of three held each year, along with Cartes Hong Kong in April, and Cartes Paris in November. Each show is unique, and represents the current trends in the transaction card industry. Cartes Hong Kong focused primarily on mobile payment technologies and the electronics embedded in new payment and access control cards. Some of these electronics include chips for both contact and contactless applications in banking and identity.