Ciena is a global leader in optical and routing systems, services, and automation software. We build the world’s most adaptive networks to address ever-increasing digital demands for richer, more connected experiences for all users.

Data security and encryptionCiena uses a comprehensive strategy built upon proven encryption technology, including OTNsec and MACsec capabilities to ensure all critical in-flight data on your network remains confidential.

Quantum secure communicationsCiena’s solution provides inherent resistance against the threat of quantum computers with Ciena’s Waveserver® 5 powered by proven 800 Gb/s encryption and standard open APIs that can communicate with any external QKD system.