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What's New in the NetSec Platform

Post Quantum Hybrid Key Exchange VPN

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Post Quantum Hybrid Key Exchange VPN

Support for RFC 9242 and RFC 9370 Hybrid Keys (PQ KEM) is added to our Post Quantum solution.

Post Quantum Hybrid Key Exchange VPN extends your PAN-OS post-quantum VPN security by adding the ability to create post-quantum cryptographic (PQC) hybrid keys using the NIST round 3 and round 4 cryptographic suites. You can future proof your VPN encryption keys and safeguard against harvest now, decrypt later (HNDL) attacks by combining multiple key exchange mechanisms (KEM) with full crypto agility.

The hybrid key technology is based on RFC 9242 and RFC 9370, and allows you to add up to seven additional key exchange mechanisms (KEM). With each additional KEM added, the level of quantum resistance increases as the attacker needs all used KEMs to become vulnerable before the key can be broken. You can apply the hybrid key technology to both IKEv2's key exchange and IPSec's rekey key exchange to ensure all VPN key exchanges are quantum resistant.

To provide in-depth quantum defense, you can also enable both of its post quantum VPN technologies together. If both the RFC 8784 post quantum pre-shared key (released with PAN-OS 11.1) and this new PQ Hybrid Key feature are enabled, PAN-OS generates the hybrid key and then mixes in the static pre-shared key.

PAN-OS 11.2 Support for Panoramas That Manage Prisma Access

Prisma Access Internal Gateway