What is Kill Switch? 5 Best VPN With Kill Switch

Best VPN with Kill Switch

Kill switch is a feature that’s not being offered by all the VPNs but many popular VPNs had included it for security reasons.

Kill Switch in VPN is a special feature that automatically disconnects the internet connection on your device in case your VPN connection goes down due to certain reasons.

Having a VPN is really important for your internet privacy; however, a VPN without Kill Switch could lose its entire purpose of security.

Wondering how?

With a secure VPN, it’s virtually impossible for a data snooper to hack into a VPN server. So, they wait for your network to fail and that’s when they get into it. That’s why it’s necessary to have a VPN with a kill switch.

When you are connected to the internet but not to a VPN (in case of the VPN disconnect), your data will go unencrypted without you being aware. That scenario is certainly riskier than not having a VPN at all. Because when you are connected to a VPN, you might be carrying out highly sensitive internet activity or maybe viewing stuff that’s prohibited in your area thinking of yourself as being anonymous.

Why do You need to Have a Kill Switch?

When you are connected to a VPN, there are various personal details that are masked with the VPN encryption. Those details include;

  • Your IP addresses
  • Your browsing activity
  • Your location
  • Credentials you provide for online banking, online shopping, etc
  • Social account details

You think if you are connected to VPN, all your personal details are safe. And that’s true (if you are connected to a trustworthy VPN with a strict no-log policy and strong encryption).

But what if your data leaks with a VPN?

You might be thinking that how a VPN leaks data even if it has the strongest encryption and zero loopholes. Sometimes a VPN connection breaks due to certain reasons while your internet is connected. Therefore, the data goes unencrypted through your internet connection and your real IP address reveals.

That’s when a VPN kill switch comes into play.

As soon as your VPN connection shuts down, a VPN kill switch (if active) cuts off your internet connection too.

Reasons a VPN Connection Drops

There are various reasons why you can face a VPN connection drop.

Poor Internet Signals

WiFi or mobile internet connections are signal-based networks and if you are connected to such a device with inadequate signals, you may face VPN disconnection due to extreme data loss.

Highly Congested Network

When you are connected to public WiFi at a shop, airport, or maybe at your office, the highly crowded internet connection can disrupt your VPN connection.

Server Location

Sometimes a VPN server to which you are connected goes down. There could be many reasons for this. However, one of the most probable reasons is that you are connected to a server located far away from you. For instance, you are in Asia, and you are connected to a server in the US. Therefore, when not necessary, try to connect with the nearest server.

Switching Connection

Sometimes when you switch connections, for instance from WiFi to mobile data, you may face VPN connection drops or maybe go from one WiFi connection to another.

Heavy Software Running in the Background

There are times when heavy data requiring software disrupts your device’s connection to the VPN. it could be an app downloading a such update or might be windows itself.

VPN App Crash

Most VPN apps are troublesome while connecting and they might continue to have disturbances after connection. Therefore, you can face a VPN connection drop if the VPN app crashes or there is any issue with it.

Antivirus

If your system has an antivirus or firewall, it might be blocking a VPN to establish a VPN tunnel. You can fix this issue by adding your VPN to the firewall’s list of exceptions.

Best Kill Switch VPNs – Popular and Highly Secure

When you are connected to a VPN with a Kill switch enabled, you are surfing the internet without any kind of risk.

But, your VPN should be credible.

When you enable the VPN kill switch, it continuously observes your connection and in case of any disruption, it promptly detects the change. A good VPN blocks your device from accessing the internet within minutes.

Here are some best VPNs with a kill switch feature.

Nord VPN Kill Switch

Features Highlight

  • Strict no log policy
  • 5400+ servers in 59 countries (variety of options for streaming and unblocking, less crowding on servers)
  • 6 simultaneous devices (connect 6 devices with one account)
  • Split tunneling (set preferred apps for encryption so that you can make speed better)
  • Onion over VPN (double security)
  • CyberSec (to block malware, ads, and botnet control)
  • 24/7 live chat support
  • 30-day money-back guarantee

NordVPN offers two types of kill switches.

System-wide

For iOS, Linux, Android 7.0 (or later), and macOS (IKE version) app users, there is an integrated kill switch that disconnects the whole system in case of a VPN connection drop.

App-Level

For Windows and macOS (OpenVPN version), NordVPN offers both app-level and system-wide kill switches. In the app-level kill switch, you can set the applications for which you want the kill switch to work.

Express VPN’s Network Lock

Features Highlight

  • Fastest VPN
  • Strict no log policy
  • 3000+ server locations in 94 countries
  • 24/7 live chat support
  • Easy-to-use apps for Windows, Mac, iOS, Android, Linux, routers, game consoles, and smart TVs.
  • Spilt Tunneling
  • 30 days money back guarantee

Named Network Lock, Express VPN’s kill switch is present for Windows, Mac, and Linux users.

SurfShark VPN Kill Switch

Features Highlight

  • 3200+ servers in 65 countries
  • Clean web (block malicious links and ads)
  • Whitelister (Split tunneling)
  • Camouflage Mode (your internet traffic looks regular and your ISP cannot detect that you are using a VPN while keeping you anonymous)
  • Connect unlimited devices (with one account, you can connect as many devices as you want)
  • 30-day money-back guarantee (so, if you are confused, you can test it and get back your money if not satisfied)

SurfShark VPN supports kill switch in Android, macOS, Windows, and iOS. Just because of its efficiency and affordability, this VPN has gained immense popularity in no time.

PIA VPN Kill Switch

Features Highlight

  • 35640+ servers in 77 countries
  • 10 simultaneous connections
  • P2P support (torrenting)
  • Blocks ads, malware, and trackers
  • Unlimited bandwidth
  • No Log policy

CyberGhost VPN Kill Switch

Features Highlight

  • 7000+ servers in more than 89 countries
  • 45 days money back guarantee (with a 3-year plan and one-year plan)
  • 14 days money back guarantee (with the one-month plan)
  • 24 hours free trial
  • No-log policy
  • 24/7 live chat support
  • Split tunneling
  • Torrent friendly

CyberGhost offers a kill switch on Windows, macOS, iOS, and Android applications.

How to Enable VPN Kill Switch?

Some VPNs have Kill Switch enabled by default, whereas in some VPNs a user must activate it manually. There could be a different setting for every VPN but in most of them, it is activated from the settings.

  • How to enable NordVPN Kill switch
  • How to enable ExpressVPN kill Switch
  • How to enable Surfshark Kill Switch
  • How to enable Private Internet Access kill switch
  • How to enable CyberGhost VPN kill switch

How Can You Make Your Own Kill Switch?

Yes, you can make your own kill switch with a firewall configuration. This firewall can only allow internet traffic while the VPN is connected. However, if you are not experienced with networking skills, you may easily pass on some loopholes and data leaks. Therefore, I don’t recommend you make your own kill switch. Instead, if you are paying for VPN then go for a VPN with a kill switch.

Also, there are some third-party apps such as VPNetMon, VPN Watcher, and VPN Lifeguard which work as a kill switch if your VPN doesn’t have this feature. But, again adding a third-party app to your system could always be risky for your anonymity.

Will Kill Switch Guarantee Data Leak Protection?

From one VPN to another, a kill switch’s working could differ in terms of effectiveness. Sometimes a VPN connection goes down and till the time app detects it, data could leak from an encrypted channel to your internet. Also, there are some scenarios in which a VPN’s kill switch works, and sometimes it fails to detect the issue.

VPNs like Nord and Express are trustworthy and reputable in terms of maintaining user security and providing the best working features.