A post-quantum tunnel for sensitive enterprise traffic.
A future QuantumShield module for routing sensitive API, employee, and partner traffic through a hybrid post-quantum secure proxy using ML-KEM-based key establishment and modern TLS controls.
This page is currently a product concept preview. The real implementation should be built as a separate proxy service, not directly inside Vercel.
Why a PQC proxy matters
Enterprises often cannot upgrade every internal application at once. A proxy layer can become a controlled migration point for sensitive routes, APIs, employee apps, and partner traffic.
Hybrid security model
A practical post-quantum transition combines classical algorithms such as X25519 with post-quantum key establishment such as ML-KEM-768. This reduces migration risk while preserving compatibility.
Current status
This module is currently a concept page. A real VPN or proxy requires a separate network service, authentication, traffic routing, logging, abuse controls, observability, and security review.
How the VPN Proxy would work.
The proxy would sit between users, devices, APIs, and internal systems. Instead of waiting for every backend service to become post-quantum ready, sensitive routes can be protected and monitored through a centralized crypto-agility layer.
User connects
A user, device, or service connects to the QuantumShield proxy using an authenticated policy-controlled tunnel.
Hybrid key exchange
The tunnel uses a hybrid design combining classical key exchange with ML-KEM-768 for post-quantum transition readiness.
Policy routing
Sensitive APIs and internal routes can be forced through strict TLS 1.3, identity, logging, and security policies.
Migration bridge
Legacy systems can be protected behind the proxy while teams gradually upgrade certificates, libraries, and services.