Quantum readiness is moving from the boardroom to the backlog, and PKI is where it gets hard
Post-quantum cryptography adoption is transitioning from theoretical boardroom discussions to practical engineering work on organizational backlogs. The shift toward implementation has revealed that public key infrastructure (PKI) presents one of the most difficult technical hurdles in the transition. Earlier phases allowed organizations to track the topic and wait for standards to stabilize; current focus addresses the concrete challenges of retrofitting existing cryptographic systems.
Key points
- Post-quantum cryptography moving from planning to active implementation
- PKI identified as a significant technical challenge
- Standards maturation enabling practical deployment efforts
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