Security

5 Best VPNs with Kill Switch in 2024

By TechNadu Staff / October 30, 2023

VPN connections can often drop because of weak Wi-Fi signal, overcrowded servers, firewall or antivirus interference, or unstable protocols. Unfortunately, this exposes your real IP address, location, and online activities to your ISP, the government, surveillance groups, and cybercriminals—leaving you vulnerable to cyber threats

As a result, your access to geo-restricted content will be interrupted, and your safety can be compromised, which is dangerous for whistleblowers and journalists. The solution is to use the best VPN with kill switch protection, which will immediately cut your Internet if your VPN connection fails. This prevents data leaks, leaving you to browse, stream, and torrent safely. 

In this article, we’ll present the 5 best kill switch VPNs and explain how to use one. We’ll also discuss what a kill switch is, how it works, and why you may need a VPN with this feature. On top of that, we’ll reveal how to choose the best VPN for you, answer some FAQs, and much more.

Best VPNs with a Kill Switch - Our Shortlist

  1. NordVPN – Our #1-Rated Best VPN with Kill Switch
  2. Surfshark – Lightning-Fast VPN That Employs a Kill Switch Feature
  3. ExpressVPN – Kill Switch VPN with High-End Security Measures
  4. CyberGhost – Affordable VPN That Comes with a Kill Switch
  5. PIA – Provider with the Largest Server Fleet and a Kill Switch

How to Use a VPN with a Kill Switch Feature

To use a VPN with a kill switch feature, you must first find a VPN that offers a kill switch. Although most VPNs have an automatic kill switch, you can still turn it on manually by following these steps:

  1. Subscribe to a VPN with a kill switch feature (we recommend NordVPN).
  2. Download and install the VPN app on your preferred device(s).
  3. Navigate to your chosen VPN’s settings
  4. Activate the kill switch functionality.
  5. Connect to a VPN server and enjoy your online activities with kill switch protection!

The Best VPNs with a Kill Switch Feature in 2024

To find the best VPN with a kill switch feature, you need to look for several essential criteria. First, the VPN must have a kill switch that prevents data leaks. The feature needs to be available on many different devices. Next, make sure the VPN has a huge server network spread across numerous countries and locations.

Additional privacy and security features are also important, such as a no-logs policy, robust VPN protocols, and strong encryption. The provider should also have obfuscated servers that will hide your VPN usage. 

Furthermore, your chosen VPN needs to deliver fast speeds and excellent overall performance. It should also allow numerous simultaneous connections, and it’s best if the VPN supports a variety of devices, including smartphones, PCs, laptops, tablets, routers, and gaming consoles. Lastly, look for a generous money-back guarantee and 24/7 customer support. 

Based on the criteria explained above, these are the 5 best kill switch VPNs:

1. NordVPN – Our #1-Rated Best VPN with Kill Switch

Editor's Pick
Servers
Countries
Apps
Windows
Android
Mac
iOS
Linux
Router
Chromebook
Kindle
Chrome
Firefox
PlayStation
Apple TV
Xbox
Amazon Fire TV
Nintendo Switch
All game consoles
Chromecast
Parallel Connections
Live Chat

NordVPN is the best VPN with a kill switch because it comes with a system-level kill switch, but it does not activate automatically. So, you’ll have to turn it on in the app’s settings. The feature has two versions: one for Windows and the other for Android, macOS, iOS, and Linux. 

Its Windows kill switch works at the application level in addition to the system level, allowing you to choose specific apps to block if the VPN connection is disrupted. On macOS devices, if you use the OpenVPN protocol, you can specify which apps to protect with the kill switch, too. 

NordVPN's Kill Switch (Main App Home Screen > Settings > Kill Switch)
NordVPN's Kill Switch (Main App Home Screen > Settings > Kill Switch)

Aside from this, NordVPN has a huge server fleet with 5,800+ servers in 60 countries. They come with high-end security features, such as obfuscation, military-grade encryption, an audited no-logs policy, and robust VPN protocols like NordLynx, IKEv2/IPsec, and OpenVPN. Thus, you can be sure that you won’t face unauthorized access to your data.

NordVPN supports various devices like mobile phones, PCs, laptops, tablets, and gaming consoles. It also allows 6 simultaneous connections. Although a bit slower than ExpressVPN, NordVPN still comes with medium-fast speeds and stable performance. 

Ultimately, NordVPN has 24/7 customer support, which is very knowledgeable. It also offers a 30-day money-back that gives you a full refund if you don’t find its services suitable for your needs. 

PROS

  • Two versions of kill switch
  • Unique NordLynx protocol
  • Double VPN feature available
  • Strong privacy and security measures
  • 30-day refund period

CONS

  • Slower than ExpressVPN

2. Surfshark – Lightning-Fast VPN That Employs a Kill Switch Feature

Servers
Countries
Apps
Windows
Android
Mac
iOS
Linux
Router
Chrome
Firefox
Amazon Fire TV
All game consoles
All smart TVs
Parallel Connections
Live Chat

Surfshark comes with exceptional speeds and consistent performance, made even better by its system-wide kill switch. You can configure this feature manually on desktop devices like Windows and macOS, as well as mobile devices like Android and iOS.

Surfshark's Kill Switch (Main App Home Screen > VPN settings > Kill Switch)
Surfshark's Kill Switch (Main App Home Screen > VPN settings > Kill Switch)

This VPN’s fleet employs 3,200+ servers located in 100 countries that offer AES-256 encryption, obfuscation, and strong VPN protocols, such as WireGuard, OpenVPN, and IKEv2. Plus, you’ll be protected by an audited no-logs policy. All this ensures that you will have top-notch online security.

Aside from being among the fastest VPNs on the market, Surfshark also allows unlimited simultaneous connections. This means you can use this provider on your computer, tablet, smartphone, or other devices and enjoy its benefits everywhere. 

Last but not least, Surfshark has 24/7 customer support and a 30-day money-back guarantee. Thanks to the generous policy, you are eligible for a full refund within the period if you are not satisfied with its services.

PROS

  • Powerful kill switch feature included
  • Robust VPN protocols and encryption
  • 3,200+ servers in 100 countries
  • 30-day refund policy
  • Easy for VPN beginners

CONS

  • No application-level kill switch

3. ExpressVPN – Kill Switch VPN with High-End Security Measures

Servers
Countries
Apps
Windows
Android
Mac
iOS
Linux
Router
Chromebook
Kindle
Nook
Chrome
Firefox
PlayStation
Apple TV
Xbox
Amazon Fire TV
Nintendo Switch
All game consoles
All smart TVs
Chromecast
Roku
Parallel Connections
Live Chat

ExpressVPN has an excellent kill switch VPN functionality. It comes with a kill switch called Network Lock, which is automatic and effective system-wide. There is also an application-level version, which allows you to select which apps will be protected by the kill switch. 

This provider’s kill switch works with desktop devices (Windows, macOS, and Linux), mobile devices (Android, and iOS), and routers (through its own VPN firmware). With ExpressVPN, you’ll have the most effective leak protection.

ExpressVPN's Kill Switch (Main App Home Screen > Hamburger Menu Button > Options > General)
ExpressVPN's Kill Switch (Main App Home Screen > Hamburger Menu Button > Options > General)

ExpressVPN boasts 3,000+ servers in 94 countries that come along with AES-256 encryption and strong VPN protocols like Lightway, L2TP/IPsec, OpenVPN, and IKEv2. Moreover, it has an audited no-logs policy and automatic obfuscation on some of its servers.

This VPN also excels when it comes to speed and performance, as ExpressVPN has breakneck speeds and very reliable performance overall. In addition, you can take advantage of its 8 simultaneous connections to use the VPN on many different devices, such as tablets, smartphones, computers, Smart TVs, routers, and gaming consoles.

In case of an issue, you can reach out to ExpressVPN’s 24/7 customer support to solve any problem that arises. On top of this, the VPN also comes with a 30-day money-back guarantee that allows you to test its services and get a refund if you’re not satisfied. 

PROS

  • Employs system-wide kill switch
  • Kill switch available on routers
  • 3,000+ servers in 94 countries
  • Fastest VPN on the market
  • 30-day money-back guarantee

CONS

  • Obfuscation only on some servers

3. CyberGhost – Affordable VPN That Comes with a Kill Switch

Servers
Countries
Apps
Windows
Android
Mac
iOS
Linux
Router
Chrome
Firefox
PlayStation
Xbox
Amazon Fire TV
Nintendo Switch
Samsung Smart TV
All game consoles
All smart TVs
Roku
Parallel Connections
Live Chat

CyberGhost is a solid Android VPN with kill-switch support. It got this reputation because its automatic, system-level kill switch is available on Android, iOS, macOS, and Windows devices. The best part is that you don’t have to spend time configuring it manually because the kill switch turns on as soon as you connect to a CyberGhost server!

CyberGhost's Kill Switch (Main App Home Screen > Privacy settings > Automatic Kill-Switch)
CyberGhost's Kill Switch (Main App Home Screen > Privacy settings > Automatic Kill-Switch)

Another incredible thing about this provider is that it has a vast network with 9,100+ servers in 100 countries. They all come with AES-256 encryption, an audited no-logs policy, and secure VPN protocols like WireGuard, OpenVPN, and IKEv2/IPsec. CyberGhost also has NoSpy servers that are owned and operated in-house and can’t be compelled to share your data.

One minor drawback is that CyberGhost is slower than ExpressVPN and NordVPN. Still, it makes up for this with its consistent overall performance and wide range of supported devices. You can install it on your computer, smartphone, tablet, routers, and more. It even allows 7 simultaneous connections, so you can use it on multiple devices at the same time.

Last but not least, you will benefit from reliable customer support that you can access at any time. Plus, you can take advantage of its 45-day money-back guarantee if you go for a longer subscription. 

PROS

  • Offers system-level kill switch
  • 9,100+ servers across 100+ countries
  • NoSpy servers available
  • Audited no-logs policy
  • 45-day money-back guarantee

CONS

  • No obfuscation available

4. PIA – Provider with the Largest Server Fleet and a Kill Switch

Servers
Countries
Apps
Windows
Android
Mac
iOS
Linux
Router
Chrome
Firefox
PlayStation
Xbox
Amazon Fire TV
Nintendo Switch
Parallel Connections
Live Chat

Private Internet Access (PIA) is another fantastic VPN that employs two types of kill switches. Its Advanced Kill Switch takes regular kill switch functionality a step further and ensures you won’t be connected to the Internet until you open the PIA app. You can use both at the system level, and they are available on Windows, macOS, Android, iOS, and Linux devices. 

PIA’s Kill Switch (Main App Home Screen > Settings > Privacy > VPN Kill Switch & Advanced Kill Switch)
PIA’s Kill Switch (Main App Home Screen > Settings > Privacy > VPN Kill Switch & Advanced Kill Switch)

When it comes to servers, PIA has the largest fleet, with thousands of servers in 84 countries. All of them have obfuscation, strong VPN protocols (WireGuard, OpenVPN, and IKEv2/IPsec), and AES-256 encryption. Your privacy will also be covered by an audited no-logs policy.

In terms of speed, PIA might be the slowest on our list, but this doesn’t mean that it has bad performance. In fact, it’s very reliable. It also supports unlimited simultaneous connections that allow you to use it on your computer, tablet, smartphone, router, Smart TV, and even gaming console without any restrictions.

PIA has knowledgeable customer support that you can reach at any time. This makes it easier for you to solve any issue, but that’s not all. The provider has a 30-day money-back guarantee, letting you test its services and request a refund if it’s not right for you.

PROS

  • 2 types of kill switches
  • Largest server fleet available
  • Obfuscation offered through Shadowsocks proxy
  • Unlimited simultaneous connections
  • 30-day money-back period

CONS

  • Slowest VPN on the list

What is a VPN Kill Switch and How Does It Work?

A VPN kill switch is a security feature that shuts down your Internet if your VPN connection fails. It works in the background and monitors your VPN connection at all times. If it detects an issue, it blocks your Internet access and then restores it once it deems things are safe. Therefore, it is one of the top methods for securing your online security and privacy.

Activating a kill switch works similarly to a firewall, monitoring and detecting any errors in your connection to the VPN server that could expose your data. The functionality of the kill switch can be analyzed into four stages. First, it monitors, which means it watches your VPN connection to ensure it’s active and healthy. 

Then, it detects any change in performance and stability, such as a disconnection. This will trigger it to block your system’s or specific apps’ access to the Internet. Lastly, it automatically restores the Internet connection as soon as the problem is resolved. 

Why Do You Need a VPN with a Kill Switch?

You need a VPN with a kill switch to prevent data leaks and keep your online activities concealed. However, there are a few other reasons why you need such a VPN:

How to Choose the Best Kill Switch VPN

To choose the best kill switch VPN, you need to evaluate a few essential criteria, such as availability of a kill switch, the number of servers worldwide, security and privacy measures, and speed. Here is a complete list of features to consider that will help you pick a VPN with kill switch protection:

Can You Use a Free VPN with a Kill Switch?

Yes, you can use a free VPN service with a kill switch, but we don’t really recommend it. This is because most free VPNs don’t have a fully functioning kill switch. Therefore, you’re putting your privacy at risk.

Furthermore, free VPNs lack crucial security features, may collect and sell private data. They also have slower speeds, limited bandwidth, limited server fleets, and can only be used on 1 or 2 devices. All of this contributes to unreliable VPN performance and leaves you vulnerable to cyber threats.

We recommend utilizing a paid VPN, which you can find some excellent recommendations for in our article about the best VPN providers. Such VPNs come with robust kill switch features, large server networks, next-level security measures, unlimited simultaneous connections, and lightning-fast speeds. 

Final Thoughts

Interruptions in VPN connections expose your private information and activities, which can be dangerous depending on where you live and what you’re using the VPN for. This is why you need to find one with a kill switch feature that will cut your Internet to prevent data leaks.

We recommend NordVPN as the best VPN with kill switch protection. Its kill switch works at both the system level and app level. Besides this, the provider comes with thousands of servers in multiple locations, robust security and privacy features, blazing-fast speeds, and consistent performance. With NordVPN, your data and activities will be completely protected.

FAQ

How Does a VPN Kill Switch Work?

A VPN kill switch works by monitoring your VPN connections and blocking your Internet access as soon as it detects any malfunction. Once the issue is fixed, it automatically restores your connection to the Internet.

Does NordVPN Have a Kill Switch?

Yes, NordVPN has a kill switch. It offers two versions: one for Windows devices and the other for Android, iOS, Linux, and macOS devices. Keep in mind that it’s not automatic, so you must turn it on manually.

Does Surfshark Have a Kill Switch?

Yes, Surfshark has a kill switch. Its kill switch is available on Windows, macOS, Android, and iOS devices, but you have to manually turn it on.

Does ExpressVPN Have a Kill Switch?

Yes, ExpressVPN has a kill switch called Network Lock. You can use it on Windows, macOS, Linux, Android, and iOS devices, as well as routers. What’s more, the feature stays on even if you change a Wi-Fi network or turn off your computer.

Does PIA Have a Kill Switch?

Yes, PIA has a kill switch. You can use it on Windows, macOS, Linux, Android, and iOS devices to prevent your data from leaking.

Which VPN Has the Best Kill Switch?

NordVPN has the best kill switch. This is because the feature works both system-wide and at the application level on desktop and mobile devices.

Which VPN Has a Built-in Kill Switch?

NordVPN, Surfshark, ExpressVPN, CyberGhost, and PIA all have built-in kill switches. All their VPNs provide robust kill switches that support various desktop and mobile devices. Some are automatic and others have to be activated manually.

That’s all for our guide on the best VPN with kill switch protection. If you have any questions, don’t hesitate to leave them in the comment section below. Thank you for reading!



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