CyberRidge offers a new approach to securing data in transit against future quantum computing threats. Their Post-Quantum Ready (PQR) optical transmission technology aims to prevent Harvest-Now-Decrypt-Later attacks, ensuring that if data can’t be recorded, it can’t be hacked. Their system operates at speeds exceeding 100G and claims to make data transmission unrecordable and quantum-resilient from the outset. The technology features several key elements. Data is protected by burying it under optical noise, making it unharvestable. Key distribution is constantly changing and encrypted optically, enhancing security. The system is designed for easy integration, promising to be operational in weeks with zero latency and no limitations on link length. By substituting traditional transmission line cards, it also improves energy efficiency. CyberRidge will be present at the Cybertech Global event in Tel Aviv from January 26-28, 2026, where they will hold a seminar on IoT and 5G challenges and a panel discussing the impact of quantum technology on cybersecurity. Their method manipulates light rather than merely encrypting data, spreading signals across a broad optical spectrum and embedding secure key distribution within the signal itself. This ensures that metadata remains protected throughout the transmission process.