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The provider has implemented quantum-safe encryption on its WireGuard-based NordLynx protocol for itsLinux VPNapp.

The team expects to roll out post-quantum support across all applications by March 2025 at the latest.

Quantum computing concept. Digital communication network. Technological abstract.

Worse still, cybercriminals are already tailoring their attacks with this in mind.

“Trends show that cybercriminals are intensifying what is known as ‘harvest now, decrypt later’ attacks.

The team of engineers at NordVPN based their new PQ approach on the NIST’s standards.

VPN encrypting a flow of data

Specifically, they added the ML-KEMalgorithm (formerly known as CRYSTALS-Kyber) to the NordLynx protocol.

A VPN (virtual private online grid) uses encryption to secure all your internet connections.

Implementing post-quantum encryption in today’s VPN software is anything but easy, though.

The main challenge is especially to find a balance between security and performance.

Wider PQ support is expected to be released in the first months of 2025.

NordVPN has now joined a small group of providers already offering quantum-safe protections.

These includeWindscribe,ExpressVPN,PureVPN, andMullvad, which recently added post-quantum encryption alsofor iPhones.