Strategic Partnership
Quantum Computing

Quantum Security for
Critical Infrastructure

In partnership with Quantum Computing, SETQ.AI offers Quantum Key Distribution (QKD) and post-quantum cryptography to protect industrial OT/ICS networks. Installation without replacing existing infrastructure — NIST PQC and ISO 27001 compliance.

NIST PQC
post-quantum
ISO 27001
information security
QKD
quantum keys
Quantum Key Distribution (QKD)
Physical key distribution protocol impossible to intercept
Post-Quantum Cryptography
CRYSTALS-Kyber and CRYSTALS-Dilithium algorithms (NIST Round 3)
OT/ICS Network Security
Protection for Modbus, Profinet, DNP3 and IEC 61850 networks
Zero-disruption overlay
Installation over existing infrastructure — no downtime
Capabilities

Protection that quantum computers cannot break

Quantum Key Distribution

QKD uses properties of quantum mechanics to create cryptographic keys that are physically impossible to intercept without immediate detection — absolute protection of the communication channel.

Post-Quantum Cryptography

CRYSTALS-Kyber (key encapsulation) and CRYSTALS-Dilithium (digital signatures) algorithms — selected by NIST as the global post-quantum standard in 2024.

Secure OT/ICS Networks

Specialised protection for operational technology networks: Modbus, Profinet, DNP3, IEC 61850 and SCADA. Essential for energy, water and critical manufacturing infrastructure.

Industrial Security

Quantum security layer applicable to PLCs, RTUs and industrial control systems without replacing existing hardware — reduced implementation time.

NIST PQC + ISO 27001

Compliance with NIST Post-Quantum Cryptography standards (FIPS 203, 204, 205), ISO 27001 and European NIS2 Directive for critical infrastructure.

Zero-Disruption Overlay

Security overlay architecture — installation over existing infrastructure without equipment replacement or operational downtime.

Standards & Compliance

Alignment with global standards

NIST FIPS 203

CRYSTALS-Kyber — post-quantum key encapsulation (US standard 2024)

NIST FIPS 204

CRYSTALS-Dilithium — post-quantum digital signatures (US standard 2024)

ISO/IEC 27001

Information security management — international certification

NIS2 Directive

European compliance for critical infrastructure operators

Protect your business
in the quantum era

Talk to our specialists and discover how quantum security applies to your industrial infrastructure.

Talk to a Specialist
  • +351 265 544 370
  • Rua Vieira da Silva, Edifício H&P Group
    Setúbal – Portugal +351 265 544 370
  • info@setq.ai
© 2025 SETQ. all rights reserved
Developed by SKings
Hey there! Ask me anything!