Steve Hollands (BQCM): The future of security is quantum-proof: Start preparing today!

Summary

• Quantum computing disrupts traditional encryption
  Quantum computers pose a serious threat to widely used encryption algorithms like RSA due to algorithms such as Shor’s, which can factor large primes efficiently. This introduces urgency for organizations to begin transitioning to quantum-resistant cryptographic measures.

• Harvest-now-decrypt-later is already a reality
  Threat actors are storing encrypted data today to decrypt it in the future with quantum capabilities. This strategy emphasizes the immediate need for post-quantum cryptography and quantum-safe communication practices.

• Key concepts of quantum computing
  Quantum computing uses qubits, superposition, and entanglement to process information more efficiently than classical systems. These principles allow advanced applications in fields like security, drug discovery, and logistics optimization.

• Quantum-safe technologies are emerging
  Innovations like quantum key distribution (QKD) and post-quantum cryptographic algorithms are being developed to secure data against quantum threats. Organizations like NIST are finalizing standards for these next-generation encryption methods.

• Crypto agility is essential
  Being able to quickly adapt and swap cryptographic protocols is vital due to the evolving nature of quantum threats and the risk of vulnerabilities in emerging standards. Organizations should build environments that support cryptographic flexibility.

• AI accelerates quantum threat timelines
  The integration of AI with quantum computing drastically shortens the timeline to break encryption. AI enhances quantum algorithm performance, making real-world quantum threats more imminent than previously predicted.

• Quantum readiness framework recommended
  Organizations should assess cryptographic vulnerabilities, train staff, and gradually adopt post-quantum solutions. Steve suggests a phased approach starting with critical assets and involving both internal efforts and external consultancy.

• Defense-in-depth quantum strategy
  Combining quantum key distribution, post-quantum cryptography, and AI for monitoring creates a multi-layered defense. This strategy ensures resilience even if one layer is compromised, emphasizing completeness over hybrid partial measures.

• Low-cost wins available now
  Organizations can already implement solutions like post-quantum VPNs using IPsec with pre-shared keys. Lightweight algorithms approved by global bodies are available for IoT and legacy hardware environments.

• Board-level and ecosystem engagement needed
  While the CISO typically drives quantum security, responsibility should extend across CTOs, CEOs, and business units. Engagement with policy-makers, standardization bodies, and national quantum ecosystems is vital for future compliance and innovation.