Growing concerns facing governments—from national security to economic pressures—call for faster responsiveness, more effective agency collaboration, and real-time decision-making.

Ciena is the specialist in network transition. Our FlexSelect Architecture lets you tailor assured, adaptive network solutions that provide the full mix of voice, video, storage, and data services required for the changing mix of mission-critical applications. And you can trust our record. Ciena’s secure, carrier-class platforms mitigate the impacts of natural and man-made vulnerabilities in the world's largest and most critical government networks, including the DoE and the DoD's Defense Information Systems Network (DISN) next-generation backbone.