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Why ExpressVPN switched from C to Rust for Lightway's code
We have just rolled out a new version of Lightway to users—one that sees our pioneering VPN protocol rewritten in Rust programming language. Here we wanted to take a moment to discuss some of the mo...
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Lightway upgrade: Integrating ML-KEM for post-quantum security
Encryption is always evolving, and so are we. When Kyber emerged as a trusted frontrunner in the race to secure the post-quantum world, we integrated it into Lightway to ensure your data stayed ahead ...
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How our dedicated IP maintains anonymity
One primary benefit of using a VPN is getting a new IP address, hiding your real one from websites you visit. When you use ExpressVPN, the only information that a website or attacker can glean about y...
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RISC-V: Why it could be the future of privacy
Last week, I attended Hong Kong RISC-V Day, a conference that aimed to bring together international experts to discuss the current state and future of computing through RISC-V architecture, with one o...
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Lightway: Leading the charge with Kyber, now the official post-quantum encryption standard
At ExpressVPN, we’re always innovating to protect our users against even the most sophisticated attacks. This is why we integrated the Kyber encryption algorithm into our Lightway protocol long befo...
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With ExpressVPN, your IP changes for every site
When you connect to ExpressVPN, your device is assigned a different IP address—one owned by ExpressVPN and shared by numerous users. This change of IP address increases your anonymity: If someone lo...
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Ups and downs of post-quantum cryptography—and our hybrid solution
On April 10, 2024, a paper with the title Quantum Algorithms for Lattice Problems was published on the IACR (International Association for Cryptologic Research) preprint service. Despite the unassumin...
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ExpressVPN publishes new third-party audit report and research paper on DNS leaks
At ExpressVPN, we believe in earning user trust through transparency rather than just asking customers to take our word for it. One way we do so is by regularly publishing audits by trusted third part...
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ExpressVPN launches post-quantum protection to defend users against threats of the future
Every day, billions of people around the world rely on cryptography and encryption to keep their data safe. Every time you do something online—whether it’s sending a work email, internet shopping,...
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Upgrading Lightway to DTLS 1.3, an industry first for safety and speed
When we created our VPN protocol Lightway, our top priorities were security, privacy, performance, and reliability. We also open-sourced Lightway’s core code and invited independent security experts...
