We Secure Networks Today and for
the Post-Quantum World

We do this by protecting the largest attack surface with our flagship product – Phio TX

Trusted by Industry Leaders

“The encryption protecting your data today will be vulnerable in 3-5 years.”

– Dr. Werner Vogels, Amazon CTO

The Great Crypto Migration

Practical steps and planning considerations for organizations as they embark on the greatest cryptographic transition in the history of computing — replacing classic encryption with NIST-backed PQCs.

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Overcoming Individual Points of Weakness to Achieve a Stronger Security Posture

Single points of failure (SPoF) in encryption can wreak havoc when left unaddressed. In our eBook, we spotlight popular SPoF and how to overcome them.

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Quantum XChange crypto-agile key management platform hardens existing infrastructure to protect against quantum threats. Key benefits include:

Data Protection Break Harvest Now, Decrypt Later (HNDL) and Man-in-the-Middle (MiTM) attacks
Insider Threat Prevention No static, private, or secret keys stored which can be stolen
No Downtime Add, change, or upgrade PQC algorithms without operational disruption

Enterprise Ready Designed for redundancy, multi-path, and load balancing with no network performance degradation
Flexibility Source quantum keys from any source (PQC, QKD, QRNG)
FIPS 140-3 and FIPS 203 Validated Only solution that meets rigorous crypto-security standards

News & Resources

Let’s Talk Post-Quantum Security at Cisco Live 2026

Attending Cisco Live 2026 in Amsterdam? Meet with Quantum XChange to discuss accelerating quantum threats, post-quantum cryptography, and securing infrastructure before Q-Day. Discover how Phio TX protects data in motion with minimal disruption. Reserve your spot today.

Post-Quantum Cryptography in 2026: What Infrastructure Leaders Need to Know

The global shift to post-quantum cryptography is at a critical tipping point. This forward-looking guide for CTOs and CIOs outlines our 2026 PQC predictions, from compliance mandates and supply-chain risks to performance impacts and essential steps for a defensible migration plan.

CIO’s Guide for Implementing Quantum-Safe Key Delivery

Prepare your organization for the Quantum Age with insights every CIO needs. Explore why today’s encryption is at risk, what the quantum threat means for your business, and how to build a quantum-secure strategy that protects data now and in the future.

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Don’t Take Our Word For It. See What Industry Thought Leaders Are Saying.

Quantum Xchange Named a PQC Innovator in Booz Allen Emerging Tech Report

IDC Innovator for Post-Quantum Cryptography

Trends Report: Security Guide to Quantum Computing

Quantum Xchange Named to Top 100 Next Generation Companies 2023 by the World Future Awards

About Quantum XChange

Quantum XChange strengthens encryption today with an innovative, secure, and flexible architecture, leveraging trusted standards for quantum-safe protection against evolving cyber threats. It hardens your existing infrastructure with enterprise scalability and seamless deployments, supporting todays and tomorrow’s encryption standards to protect confidential and classified data against quantum attacks and enabling organizations to future-proof their security posture and #BeQuantumSafe.

Innovation Grounded in Security and Trust
Securing the Future of Data
Partners in Preserving Our Digital World

Protecting Your Data from Whatever Threat Awaits

Incorporate new data security and encryption methods into current network infrastructure projects.