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Code audits and the project age function as signals for decision makers, but if you look deeper, there are other, stronger signals. We believe that the security of WireGuard as a protocol and its Linux kernel implementation are superior to all alternatives. This was the case well before its initial implementation into Linux kernel 5.6 in March 2020. WireGuard is considered stable by its own team and many security experts (including us). What is the development status of WireGuard? You can have up to 5 WireGuard keys at a time, each one for a different device, so 5 devices. macOS and Linux users, WireGuard is the default protocol.Android and iOS users, WireGuard is always used so you don’t need to do anything.Windows users, you can easily turn on WireGuard in the Mullvad app.Depending on your operating system, WireGuard might already be enabled: It aims to be simpler than IPsec and OpenVPN. In short, WireGuard® is a new VPN protocol that utilizes state-of-the-art cryptography. This article answers some typical questions we receive about why we use and recommend WireGuard®.
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