In IT, kill switches are used to disconnect the Internet or a list of programs when a specific unscheduled event occurs. The VPN Kill Switch is like an emergency stop for your connection.
A VPN service is then a reliable and valuable technology used to encrypt and secure your internet connection. It is also true that there are many other uses of such a software, for example: bypassing Internet censorship, bypassing China’s blocking algorithms, accessing streaming websites and games from any corner of the world, or for secure P2P activities.
The VPN Kill Switch is therefore a mechanism used to disconnect your internet connection or close a list of applications to prevent your online activities from being visible.
On the other hand, WireGuard is an incredible streamlined protocol. Whereas OpenVPN requires roughly 400,000 lines of code, WireGuard has fewer than 4,000. That makes it lighter and easier for VPNs to deploy, it reduces the risk of errors or vulnerabilities, and it makes coding easier to check.
This being said, here’s our list of the best VPNs that offer WireGuard and Kill Switch.
NordVPN is one of the best VPNs of 2020. It’s the first on the list due to a number of good reasons, including great VPN performance, top-notch VPN apps, and an impressive list of VPN features, together with the VPN WireGuard and Kill Switch Button.
NordVPN offers both types of Kill Switch and the feature is available on their VPN client for Windows, macOS VPN, iOS VPN and Android VPN apps.
NordVPN also uses its own modified version of Wireguard called NordLynx. Although Wireguard is secure, the way it assigns default IP addresses to users, requires NordVPN to store some identifying user data on its servers. That would be against Nord’s strict zero-logs policy.
This is why giving NordVPN a shot is something to keep in mind if you’re looking for a VPN provider that puts a lot on the table.
In terms of performance, features, apps, and even pricing, ibVPN can be a great option. This provider has history in the market and it clearly has the know-how when it comes to VPNs and the importance of advanced features.
Since they offer a 24-hour free trial, you can hurry up and test out their internet and their application kill switches available in the Windows and macOS apps.
CyberGhost is also a great VPN. In their portfolio you will find lite apps, reliable connections, many servers and a free VPN trial.
In regards to WireGuard and Kill Switch, CyberGhost lets you enjoy it on all your devices running Windows, macOS, iOS and Android. With this VPN keep in mind that this feature is automatically enabled in their app, so there is no need to take any additional measures to enable it and ensure your connection is secure.