Quantum computing poses serious risks to existing cryptographic structures, especially for machine identities like IoT devices, applications, and APIs that depend on public-key protocols. The article outlines strategies for organisations to secure these identities using post-quantum cryptography (PQC), which is necessary as quantum technology advances.
Key Points
- Quantum computers threaten conventional cryptographic protocols, making them vulnerable to attacks.
- NIST has standardised multiple PQC algorithms aimed at protecting digital identities.
- Hybrid cryptographic approaches can allow organisations to transition to PQC while maintaining current systems.
- Key management for PQC introduces overhead due to larger key sizes and the need for efficient storage solutions.
- A phased migration strategy is recommended to balance immediate security needs and long-term infrastructure readiness.
Why should I read this?
If the world of quantum computing gives you the jitters, you’re not alone! This article lays out why securing machine identities is more crucial than ever. With the potential for quantum computers to undermine traditional security, it’s vital to stay ahead of the curve by understanding how post-quantum cryptography can protect your assets. We’ve done the heavy lifting to bring this essential knowledge to you—don’t miss out!