
Prepare for the next generation of quantum-resistant cryptography and communications

At Ultima Quantum , we’ve developed cutting-edge, multi-layer solutions to keep your communications secure today and tomorrow.
Why Ultima Quantum?
- Hybrid Schemes: We combine classical, Post-Quantum (PQ), and Quantum Key Distribution (QKD)
- Seamless Integration: Our one-click crypto-agile software integrates with MACsec, IPsec, and TLS, making it easy to secure your systems without disruption.
- Customizable Security: The QREXTM solution adapts to any – public or private – network protocol
The countdown has started! Stay tuned as we help you prepare for the quantum future.

Custom solutions to face "Harvest now, Decrypt later" (HNDL) attacks:

QKD ETSI 014 Key Retrieval API
We employ classical and already standardized PQ cryptography to deliver QKD keys in the fastest, most secure way.

QREX™
Our custom Quantum Resistant Exchange integrates hybrid, dual PQ, or triple hybrid key exchange into any – public or private – network protocols available today.

Last Mile Key Delivery (LMKD)™
Our novel LMKD™ scheme extends the range of QKD networks while reducing encryption overhead of existing last-mile schemes.

Ultima Quantum Protocol stack
Application
Presentation
Session
Transport
Network
Data Link
Physical
Quantum-Resistant TLS
Quantum-Resistant IPsec
Quantum-Resistant MACsec
Physical Layer
Application
Presentation
Session
Transport
Network
Data Link
Physical

Meet the team @ Ultima Quantum

Ready to secure your future? Contact Ultima Quantum
