vendor · quantum risk
CDN PQ TLS | Quantum-Safe Claims & Education
Verdict
CDN “quantum-safe TLS” features are product-specific. Verify hybrid modes, certificate profiles, and origin connections—edge hybrid does not automatically upgrade origins.
Overview
Many sites will get hybrid TLS first via CDN feature flags. Origins and APIs may lag.
Cryptographic profile
- Signatures: Edge TLS termination, Optional hybrid KEM to origin or client
- Hash: TLS
- Public-key exposure: Global HTTPS edges terminate classical or hybrid handshakes for millions of sites.
Claim scrutiny (buyer checklist)
Marketing / stated claims
- One-click PQ TLS
Open questions
- Default on vs opt-in per CDN?
Educational analysis only. Verify primary sources, specs, and audits yourself before any financial or procurement decision.
What breaks
- Edge hybrid, origin classical forever without plan
- Middleboxes between CDN and origin
- Opaque feature availability by plan tier
Mitigations
- Test hybrid on staging hostnames
- Inventory origin certificates separately
- Read CDN crypto release notes
FAQ
Related?
/is-quantum-proof/quantum-safe-tls-products
Load balancers?
/is-quantum-proof/load-balancer-tls
Key concepts (technical dictionary)
Terms used on this page — open a definition: