Quantum-Safe Protection for Your Critical Data Links

Securing data-in-motion with production-grade QKD and a seamless PQC overlay – delivering security in depth for the quantum era.

Quantum-Safe Security - Engineered for Efficiency and Scale

HEQA delivers production-grade quantum-safe appliances integrating Quantum Key Distribution (QKD) with a NIST-aligned Post-Quantum Cryptography (PQC) overlay - providing layered security in depth for real-world networks.

99.999%

Key availability

Engineered for continuous, high-availability key delivery across mission-critical data links, supporting uninterrupted secure communication.

50%

Lower total cost of ownership

Setting a competitive pricing norm within the industry without compromising on reliability.

Integrated Design

Combining QKD, KMS, and NIST-aligned PQC in a compact appliance – delivering security in depth without increasing infrastructure complexity.

Built on patented architecture, HEQA’s solutions are designed for scalable enterprise rollout across global networks.

Our QKD solutions

HEQA Security takes pride in delivering robust and reliable solutions to its global customers, offering the ultimate cost-effective and secure QKD capabilities, with a strong focus on effortless integration into existing environments.

The industry’s first and only solution to combine a QKD transmitter, receiver, and key management system in a single 1U enclosure.

Complete Quantum Key Distribution (QKD) system: transmitter, receiver and an integrated Key Management System (KMS)

The Sceptre Quantum-Safe Portfolio

HEQA’s Sceptre portfolio delivers scalable, production-ready quantum-safe systems designed for seamless deployment across real-world network environments.

Point-to-multipoint quantum-safe key distribution designed for hub-and-spoke and metro architectures,

reinforced with PQC overlay for true security in depth.

Quantum-safe key distribution node for remote and edge sites, reinforced with PQC overlay for true security in depth.

The industry’s first and only solution to combine a QKD transmitter, receiver, PQC overlay and key management system in the same 1U enclosure.

Complete Quantum Key Distribution (QKD) system:
transmitter, receiver, PQC overlay and an integrated Key Management System (KMS)

Trusted Around the Globe:

Where HEQA Secures Data

HEQA secures data communication for
enterprises, telcos, and governments worldwide, delivering strongest quantum-secure protection
where it matters most.

Industries We Secure:

Industries we secure

Our cutting-edge Quantum Key Distribution (QKD) systems stand at the forefront of communication security, offering customers an unparalleled level of protection against even the most advanced and sophisticated adversaries.

Telcos

Government & Defense

Data Centers

Banks & Insurance

Critical Infrastructure

Health Care

In the spotlight

Quantum-Safe Network Overlays: The Bridge Strategy To Quantum-Safe – Citi Institution Just Validated It

Full post-quantum migration will take years.
Quantum-safe network overlays reduce exposure now—protecting the critical links where your most sensitive data moves.
Validated by Citi, this bridge strategy delivers immediate risk reduction while PQC programs run in parallel.
QKD provides the highest-assurance overlay, upgrading key security without disrupting production traffic.

Stop Boiling the Ocean: A CISO’s Shortcut to Fixing Data‑in‑Motion Risk, Now

You’ll never patch your way through 1,000+ apps by next quarter. Instead, secure the handful of DC↔DC and DC↔cloud links your attackers actually care about. Learn how a QKD-hardened backbone gives you blanket protection for data-in-motion today—and quantum-safe readiness for tomorrow.

Start at the Pipes: Why QKD‑First Is the Level-headed, Safer On‑Ramp to Quantum‑Safe

Most “quantum-safe” plans start with sweeping software changes at every endpoint—where risk and complexity are highest. This blog argues for a steadier path: deploy QKD first on your critical network “pipes” (DC↔DC, DC↔cloud, backbone), then layer PQC, so you harden your most valuable data-in-motion sooner with less disruption and a clear route to a hybrid PQC+QKD future.