CSCO · News · 20260923N

Quantum-Safe Network Integration

CISCO SYSTEMS, INC. · 2026-09-23 · Importance 31 · Surprise 42

Cisco and KETS Quantum Security integrated KETS' chip-based quantum key distribution technology with Cisco IOS XR routers. The integration enables automated quantum-secure key exchange and encryption across existing Ethernet networks through MACsec. The companies are targeting quantum-safe networking use cases in finance and telecommunications, with plans for further development and broader deployment.

Key facts

• The integration provides automated, quantum-secure key exchange and encryption across existing Ethernet networks using MACsec. source
• The Cisco–KETS partnership aims to address the need for quantum-safe solutions in sectors like finance and telecommunications, with plans for continued development and expanded use cases. source
• Cisco and KETS Quantum Security have successfully integrated KETS' chip-based Quantum Key Distribution technology with Cisco IOS XR routing infrastructure. source