ExpressVPN deploys major upgrades to the already impressive Lightway protocol

ExpressVPN’s Lightway Protocol has been undergoing a major upgrade. This believes the company hopes it will be a VPN protocol of the future. VPN Company announced the release of Lightway In Rust (essentially Lightway 2.0) on Monday.

when ExpressVPN The protocol, which first developed Lightway in 2020, was written in C, a programming language developed in the early 70s, but is still widely popular due to its simplicity and flexibility. In addition to the original version of Lightway, other VPN protocols such as OpenVPN and WireGuard are also implemented in C, but ExpressVPN reimplements Rust’s Lightway makes it more difficult than previous iterations of the protocol in C. It states that there are clear advantages.

First, using the last can already make the last safe, as it eliminates certain vulnerabilities commonly seen due to incorrect memory (Rust’s Memory Safety) (The feature disables such risks). Rust could also boost the protocol in terms of overall performance and battery life. Finally, Rust’s codebase makes ExpressVPN engineers more agile and faster with future Lightway updates and improvements.

“Upgrading the Lightway from previous C-Code to Rust was a strategic and easy decision to increase security while ensuring longevity while enhancing performance,” said ExpressVPN Chief Research Officer. Pete Membray said. “It was a natural choice for the evolving Lightway, as rust is widely recognized as a high-performance, safe and reliable language.”

Essentially, what this all means for you is that the new implementation of Lightway will make the ExpressVPN experience faster, safer and more reliable. ExpressVPN already has one of the safest and most reliable VPNs to buy, so it says a lot. Important privacy needs Like a journalist, lawyer, doctor, activist, whistleblower. Just looking for general privacy online doesn’t have any problems with making your privacy even bigger with a rusty lightweight.

And that wasn’t the case Fastest VPN Over the past few years, rolling out a lightway with rust can make ExpressVPN much more necessary Speed ​​boost. This means it needs to be smoother Streaming Performance, faster downloads, uninterrupted video calls, and low ping between you game Sessions that use the new implementation of Lightway while connected to ExpressVPN.

So, in theory, Lightway recoding should be significantly improved to an already stellar VPN. However, while VPN speed and reliability can generally be pretty obvious to the average user, the security of VPN protocols is not. ExpressVPN addresses this in several important ways. For one, Lightway is an open source VPN protocol, which CodeBase is public Online, online for scrutiny and implementation of your own VPN solution. This allows experts to verify the security of the protocol and identify potential vulnerabilities.

Additionally, ExpressVPN requested two independent audits in late 2024 to verify the security of Rust’s Lightway. One is by Cure53 and the other by Praetorian. The two cybersecurity companies worked independently of each other, both providing an overall positive review of Lightway in the Rust implementation. CURE53 identified one high-strength vulnerability and four “common weaknesses that are unlikely to be exploited,” while Praetorian discovered two low-risk vulnerabilities. All of these have been resolved by ExpressVPN.

“Overall… CURE53’s very limited findings, particularly one exploitable vulnerability, can be interpreted as a positive indication of the security of the ExpressVPN Lightway protocol,” Cure53 wrote in its audit report. Ta.

ExpressVPN is an undisputed leader in the VPN industry when it comes to transparency through independent auditing. Multiple Audits Every year. Audits can be done Verify the VPN status during audit It itself serves as an important signal of trust and can give the public’s trust in a VPN that it does what it is doing. However, being open source helps fill these gaps as it gives the security community the opportunity to look into the code at any time.

“ExpressVPN has always led the industry in the evaluation and verification of third-party software, technology and policy,” Aaron Engel, Chief Information Security Officer at ExpressVPN, said in a blog post. “Having a lightweight, assessed by two independent third-party auditors, demonstrates how we demonstrate our commitment to transparency and our confidence in the technology we have developed.”

The last last way was first rolled out to ExpressVPN’s Airco-Bruter on Monday, followed by Android at the end of March, Linux at the beginning of the second quarter, Macos towards the end of the second quarter, and Windows at the end of the second quarter Masu. .