The Quantum Threat

Large-scale quantum computers will break RSA, ECDSA, and other encryption standards that protect today's digital infrastructure. Governments, financial institutions, and tech companies are already "harvesting now, decrypt later"—capturing encrypted data today to decrypt when quantum computers arrive.

QSL Quantum-Safe Security Solutions

1. Quantum Key Distribution (QKD)

  • **Unconditional Security:** QKD provides information-theoretic security guaranteed by the laws of quantum mechanics, not mathematical complexity.
  • **Quantum Channel Monitoring:** Eavesdropping attempts are immediately detected due to quantum state collapse.
  • **Enterprise Deployment:** We provide QKD solutions compatible with existing network infrastructure (fiber, satellite, free-space).
  • **Key Distribution at Scale:** Quantum networks connecting multiple sites with automated key management.

2. Post-Quantum Cryptography (PQC)

  • **NIST-Standardized Algorithms:** We implement approved post-quantum algorithms (lattice-based, hash-based, multivariate) resistant to quantum attacks.
  • **Hybrid Approaches:** Combine classical and post-quantum encryption for defense-in-depth during the transition period.
  • **Zero Quantum Requirement:** Deploy today without quantum infrastructure—prepare for tomorrow.

3. Cryptographic Agility & Migration

  • **Algorithm Migration Framework:** Safely transition from legacy cryptography to quantum-safe standards without downtime.
  • **Inventory & Assessment:** We audit your cryptographic infrastructure and create a detailed roadmap.
  • **Compliance:** Meet emerging regulatory requirements (EU, NIST, CISA) for quantum-safe cryptography.

Compliance & Regulatory Landscape

Financial regulators, critical infrastructure bodies, and government agencies are mandating quantum-safe cryptography adoption. We help you stay ahead of compliance deadlines while minimizing operational disruption.