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AT&T and Cisco Launch First PQC-Enabled SD-WAN Service in North America

ai-technology · 2026-05-13

AT&T has partnered with Cisco to launch North America's first post-quantum cryptography (PQC)-enabled SD-WAN service, aimed at helping businesses prepare for cybersecurity threats posed by quantum computing. The service integrates Cisco's PQC technology into AT&T's network infrastructure, allowing enterprises to future-proof their data against quantum-era attacks. This initiative addresses growing concerns that quantum computers could eventually break current encryption standards, exposing sensitive corporate and government data. The service is now available to AT&T business customers across North America.

Key facts

  • AT&T and Cisco launched North America's first PQC-enabled SD-WAN service.
  • The service helps businesses prepare for quantum-era cyber risks.
  • It integrates Cisco's post-quantum cryptography technology into AT&T's SD-WAN.
  • The service is available to AT&T business customers in North America.
  • Quantum computers could break current encryption standards.
  • The initiative aims to future-proof data against quantum threats.
  • AT&T partnered with Cisco for the launch.
  • The service is the first of its kind in North America.

Entities

Institutions

  • AT&T
  • Cisco

Locations

  • North America

Sources