Security algorithms using existing asymmetric public key/private key infrastructure (PKI), the technology that underpins the digital certificates used to protect end-to-end communications and highly sensitive data within the payment card industry, will not survive hacks from the processing power that will be available in quantum computers. That new technology, the early versions of which have already made their way into the commercial market, will pose a threat from organized crime syndicates and adversary nation states in a few years when they become more robust. However, because it will t...