
Proton VPN's kill switch is designed to automatically disconnect your internet connection if the VPN drops, ensuring your data remains secure.
This feature is available on both the Windows and macOS versions of the software, providing users with a seamless and secure browsing experience.
With the kill switch enabled, you can browse the internet with confidence, knowing that your data is protected in case the VPN connection is lost.
The kill switch can be enabled or disabled at any time, allowing users to customize their security settings to suit their needs.
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What Is A VPN
A VPN, or Virtual Private Network, is a way to connect to the internet through a secure, encrypted tunnel. This tunnel protects your data from being intercepted by hackers or third parties.
A VPN works by routing your internet traffic through a server in a different location, making it look like you're accessing the internet from that location instead of your own. This can be useful for accessing geo-restricted content.
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The goal of a VPN is to provide a secure and private connection to the internet, protecting your personal data and online activities. This is especially important when using public Wi-Fi networks.
By using a VPN, you can mask your IP address and make it difficult for others to track your online activities. This can be a big relief for people who value their online privacy.
A VPN can also help you bypass internet censorship and access content that's blocked in your region. This can be especially useful for people who live in areas with strict internet regulations.
Advanced Security Features
Our Advanced Security Features are designed to provide an additional layer of protection for your online activities. Our Secure Core architecture routes your traffic through multiple servers before leaving our network, providing an extra line of defense against network-based attacks.
This is combined with DNS leak protection and our no-logs policy, ensuring your browsing history remains private.
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Our kill switch does not impact your connection speed or browsing and provides a valuable last line of defense.
To enable the Advanced kill switch on Windows, go to Settings → Connection → Kill switch and toggle the Advanced kill switch on.
On Linux, open the Proton VPN app, go to Settings → Features, and toggle kill switch on, then select Advanced.
Advanced kill switch prevents all outgoing and incoming connections outside the VPN interface, meaning your device will not be able to access the internet unless you connect to one of our VPN servers.
You must turn off advanced kill switch to connect to the internet without an active VPN connection, by either toggling kill switch off or selecting Standard kill switch.
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Using Proton VPN
To use Proton VPN, you'll want to familiarize yourself with its features, especially the kill switch. The kill switch is a crucial security tool that blocks all internet connections when your VPN connection is lost.
First, open the Proton VPN app on your device. On Linux, go to Settings → Features, and toggle the kill switch on. You can also select Advanced kill switch, which will block all internet connections unless a VPN connection is active.
On Windows, you can find the kill switch in Settings → Connection → Kill switch. Toggle the Kill switch settings on and select Advanced kill switch. This will block all internet connections unless a VPN connection is active.
Signing in to Windows with advanced kill switch turned on is not possible, so we advise creating a backup local Windows account that you can sign in with without an internet connection.
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Advanced Settings on Windows
To access advanced settings on Windows, go to Settings → Connection → Kill switch.
You can toggle the Kill switch settings on and select Advanced kill switch to block all internet connections unless a VPN connection to a Proton VPN server is active.
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All internet connections into and out of your Windows device will now be blocked unless a VPN connection is active.
To turn off advanced kill switch, either select Kill switch Off to disable kill switch entirely or select Kill switch On to enable the standard kill switch.
However, if advanced kill switch is turned on, your internet connection will be blocked, preventing you from signing in to Windows.
The advanced kill switch prevents all outgoing and incoming connections outside the VPN interface, meaning your device won't be able to access the internet unless you connect to a Proton VPN server.
You can't access the internet unless you connect to a Proton VPN server when the advanced kill switch is enabled.
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How to Use Proton VPN
To use Proton VPN, you can start by signing up for a free plan, which is available for both Windows and Linux devices.
You can then download and install the Proton VPN app on your device. To use the advanced kill switch feature, go to Settings → Features on your Linux device and toggle the kill switch on.
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On Windows, you can find the kill switch settings in Settings → Connection → Kill switch. Here, you can toggle the Kill switch settings on and select Advanced kill switch.
To ensure your internet connection is blocked unless a VPN connection to a Proton VPN server is active, select Advanced kill switch and click Reconnect or Apply.
Fast and Trustworthy VPN
Proton VPN is known for its fast and trustworthy connection.
With over 3,000 servers in more than 60 countries, Proton VPN provides a vast network to choose from.
Proton VPN uses the WireGuard protocol, which is known for its speed and security.
This protocol is also open-source, which means it's transparent and auditable.
Proton VPN's speed is also enhanced by its optimized server selection, which ensures the best possible connection.
In fact, Proton VPN's speed is comparable to a wired connection, making it ideal for streaming and online gaming.
Proton VPN's trustworthiness is also backed by its strict no-logs policy, which means your online activity is never recorded.
This policy is enforced by a team of security experts who ensure that your data remains private.
Proton VPN's trustworthiness is also certified by independent auditors, who verify its security and transparency.
Protecting Your Device
Proton VPN's kill switch is a permanent feature that prevents all connections outside the VPN interface, including on boot-up. This ensures your device remains secure even when you're not actively using the VPN.
You can turn the kill switch on when accessing sensitive information, giving you an extra layer of protection. Proton VPN's permanent kill switch stops your internet connection if you manually disconnect from the VPN.
The kill switch does not impact your connection speed or browsing experience. It's a valuable last line of defense that ensures your browsing remains private.
Proton VPN's kill switch hides your device's IP address even if your VPN connection is disrupted, helping you stay secure no matter what. This is especially important in case of a brief internet provider outage or when switching WiFi networks.
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ProtonVPN Issues
ProtonVPN can be buggy on Ubuntu, with issues like the app not opening or spinning indefinitely.
The kill switch feature is not working as intended, causing internet connectivity problems even after uninstalling the app.
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Uninstalling ProtonVPN packages using commands like `sudo apt-get remove PackageNameHere` and `sudo apt-get purge PackageNameHere` won't resolve the issue.
A remaining IPv6 connection is blocking IPv4 internet access, which can be fixed by running the command `nmcli dev status`.
ProtonVPN servers are compatible with IPv4 only, and IPv6 connections are blocked by default.
Proton VPN Kill Switch
A VPN kill switch is a crucial feature that keeps your IP address safe in case something goes wrong with your VPN connection.
It prevents your device from connecting to the internet until your device reconnects to a VPN server. This ensures your online activities remain private and secure.
If your VPN connection fails, the kill switch will kick in to protect you.
This is especially important when accessing sensitive information or using public Wi-Fi networks.
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