The Singapore Monetary Authority (MAS) and Banque de France (BDF) have completed an experiment with post-quantum computing (PQC) to address the “looming threat” quantum computing poses to payment networks. They looked at securing emails on Microsoft Outlook as a first step in integrating PQC into the international banking system. Future proofing information exchangeThe BDF and MAS exchanged digitally signed and encrypted emails using a PQC email plugin, the BDF said in a statement. The exchanges succeeded using existing internet infrastructure and post-quantum encryption standards established …