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Already one of thebest VPNservices on the market, ExpressVPN was among the first toadd post-quantum protectionin October 2023.

The new release now makes ExpressVPN an early adopter of the industry standard of post-quantum encryption.

ExpressVPN Lightway Protocol

From Kyber to ML-KEM: what’s changed?

“Encryption is always evolving, and so are we.

The new algorithm results from years of work, designed to defend against future quantum threats.

ML-KEM has also managed to amass the consensus of leading cryptographers worldwide during this time.

ExpressVPN also decided to migrate from the Open Quantum Safe (OQS) teams implementation of Kyber/ML-KEM to WolfSSL.

WolfSSL introduced a few advantages.

It’s also optimized for speed and power efficiency thanks to a lighter and simpler infrastructure.

The update has already been rolled out across all major platforms.

This is where theNIST’s quantum-safe standardscome in.

These areMullvad VPN,Windscribe, andPureVPN.

These providers are also in the process of replacing their current quantum-resistant protection with the new NIST standard.

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