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Post Quantum

Post Quantum

Post Quantum is a cybersecurity company specializing in post-quantum cryptography (PQC) since 2009. They provide a Quantum-Safe Platform with modular software for Identity, Transmission, and Encryption to protect organizations from future threats posed by quantum computers. Their products, including a hybrid VPN, secure messaging, and biometric identity systems, are designed to be crypto-agile and backward compatible, serving clients in sectors like defence, critical national infrastructure, and financial services.
London, UK

Description

Post-Quantum is a British cybersecurity company, founded in 2009, that specializes in developing post-quantum cryptography (PQC) to protect against future threats from quantum computers, particularly 'Harvest Now, Decrypt Later' attacks. The company offers a comprehensive Quantum-Safe Platform with a suite of crypto-agile and interoperable products, including 'Nomidio' for multi-factor biometric identity, a Hybrid PQ VPN used by NATO, the 'PQ Chat' secure messaging app, and 'Quorum', a quantum-safe governance system. Post-Quantum is actively involved in setting new cryptographic standards, contributing to the NIST PQC process, and helps organizations in critical sectors like defence, finance, and national infrastructure migrate to quantum-safe security.