Chinese online payments giant Alipay has adopted Nok Nok Labs’ S3 Authentication Suite, enabling customers with a Samsung Galaxy S5 to use the fingerprint sensor (FPS) on their device to authenticate payments. The move means that “Alipay customers who make purchases and transfers in Alipay’s mobile application, Alipay Wallet, no longer need to enter a password — just apply their fingerprint to the FPS for a simple, secure mobile shopping experience leveraging emerging FIDO standards,” says Nok Nok.