Future-Proof Your Security with the First Quantum-Ready Security Service Edge (SSE)
Zscaler, Tuesday, February 17th, 2026
Zscaler has already made significant investment in providing customers with post-quantum cryptography (PQC) visibility and logging capabilities-and now we're building upon that foundation to ensure our customers can realize true crypto-agility.
That's why today, we are thrilled to announce that the leading Security Service Edge (SSE) is now quantum-ready: Zscaler Internet Access inline inspection now supports hybrid PQC key exchange.
This first-to-market capability allows your organization to decrypt and inspect quantum-encrypted traffic at scale, enforce your security policies, and defend against the emerging quantum threat landscape. With Zscaler's proxy architecture, our new PQC key exchange capability also provides customers protection from 'harvest now, decrypt later' (HNDL) attacks, even at the last mile if an application server does not support PQC yet.