What’s A VPN Kill Switch?

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With the widespread popularity of VPNs, more and more people are now considering to use a VPN to protect their online privacy. But, what we all VPN users sometimes fear is when the connection unexpectedly drops. This is more common in some sub-standard VPN providers out there in the market. This sudden breakdown kills the purpose of using a VPN; because it exposes the user’s IP address and leaves it vulnerable. This means if you access a region-restricted website by using a VPN and it gets disrupted suddenly; the site server will recognize you approached the site from the restricted area and will block you right away. This critical condition can be less threatening if your provider offers a VPN kill switch. Read the guide to know more about it. (Also see, VPN Guide – Everything a Beginner Needs to Know About VPN).

What’s A VPN Kill Switch?

A VPN kill switch is a feature that many top-notch VPN providers have introduced to address the unexpected disruption concerns of the users. The VPN Kill Switch works by disconnecting the user’s internet connection just when the VPN connection starts to drop. However, it will not save the user from experiencing the inconvenience of sudden disconnection. But, it will prevent the VPN user from getting their IP exposed and being vulnerable. It’s because when a user loses a VPN connection for a moment, the internet connection will also be disconnected. Therefore, the user will continue to stay protected with a hidden IP address. (Also read, VPN vs PROXY vs Smart DNS – What is the Difference?)

The terms for VPN kill switch varies from one VPN service provider to another. Like CyberGhost calls it Connection Guard while ExpressVPN names it Network Lock Kill Switch. But, the way, this all works is similar.

VPN Service Providers Offering VPN Kill Switch

The leading VPN providers who prioritize their user’s security and privacy have incorporated VPN Kill Switch; to provide their users with uncompromised and adequate protection against online threats. The following are such providers.

Best VPNs With Kill Switch Feature

1. NordVPN

VPN
NordVPN
Location
Panama
Servers
5,800+ in 59 Countries
Price
3.71$/mo
Support
24/7 Live chat
Refund
30 days
Website
  • Double encryption for added security
  • Automatic kill switch
  • A variety of platform support
  • Six simultaneous connections
  • Zero log keeping policy of internet activities
  • 3-Day free trial
Get 68% off NordVPN (drops the price down to $3.71 per month)
(Discount is applied automatically)
(See the NordVPN review for more test results and analysis.)

2. ExpressVPN

VPN
ExpressVPN
Location
British Virgin Islands
Servers
3,000+ in 94 Countries
Price
8.32$/mo
Support
24/7 Live chat
Refund
30 days
Website
  • Unlimited Bandwidth with Ultra Speed
  • Provides all VPN protocols OpenVPN (TCP, UDP), L2TP-IPsec, SSTP, and PPTP
  • Dedicated VPN Apps for Android & iOS
  • High-End Security with OpenVPN 256-bits
  • Zero log keeping policy of internet activities
  • 3 simultaneous connections
Get 35% off ExpressVPN (drops the price down to $8.32 per month)
(Discount is applied automatically)
(See the ExpressVPN review for more test results and analysis.)

3. Surfshark

VPN
Surfshark
Location
British Virgin Islands
Servers
1,700+ in 63+ Countries
Price
2.49$/mo
Support
24/7 Live chat
Refund
30 days
Website
  • AES 256-Bit Network Encryption
  • Chrome Extension Available
  • Kill-Switch functionality
  • A variety of platform support
  • Zero log keeping policy of internet activities
  • Unlimited simultaneous connections
Get 81% off Surfshark (drops the price down to $2.49 per month)
(Discount is applied automatically)
(See the Surfshark review for more test results and analysis.)

4. CyberGhost

VPN
CybberGhostVPN
Location
Bucharest, Romania
Servers
6,200+ in 87+ Countries
Price
2.75$/mo
Support
24/7 Live chat
Refund
45 days
  • Uses AES 256 Encryption
  • Supports OpenVPN, L2TP/IPsec, and PPTP
  • DNS & IP Leak Protection
  • Uses 2048 Key & MD5 Authentication
  • Zero log keeping policy of internet activities
  • Up to 7 Simultaneous Connections
Get 79% off CybberGhostVPN (drops the price down to $2.75 per month)
(Discount is applied automatically)
(See the CybberGhostVPN review for more test results and analysis.)

5. Private Internet Access

VPN
Private Internet Access
Location
United States
Servers
3,320+ in 30+ Countries
Price
2.85$/mo
Support
24/7 Live chat
Refund
7 days
  • Offers all Protocols PPTP, OpenVPN and L2TP/IPSec including SOCKS5 Proxy
  • IPv6 Leak Protection & DNS Leak Protection
  • Kill-Switch functionality
  • Encrypted Wi-Fi Protection
  • Zero log keeping policy of internet activities
  • 10 simultaneous connections
Get 71% off PIA (drops the price down to $2.85 per month)
(Discount is applied automatically)
(See the PIA review for more test results and analysis.)

Does VPN Kill Switch Automatically Activate?

It basically depends on the VPN service you are using. Some VPN provider offers a setting, which you need to enable if you want to activate VPN Kill Switch. While others like ExpressVPN activate it as soon as you hit the Connect button. (Also check, Testing VPN Speed – Check how Fast your VPN is?)

The Major Reasons For Frequent Disruptions

Various reasons cause the VPN service to disrupt suddenly. These facts are often understandable for those who frequently use a VPN and require some technical know-how to grasp it completely.
VPN protocol choice: Some settings that come default by your VPN provider may need you to tweak a bit for better performance. One such setting is a VPN protocol choice that may have to do something with VPN connection lagging.

Poor signals: The power of your Internet connection undeviatingly affects on VPN service performance; because it establishes the connection via the internet. So, if your internet connection itself keeps lagging and is not strong enough; then the VPN connection is likely to disrupt frequently.

Router/Firewall setup: If you’re an internet freak who spends maximum hours on the web, then it’s more likely that you’ve proceeded ahead and set up some standards that go beyond what VPNs can do to assure your protection and privacy online. Such stratagems include setting up an antivirus, a firewall, or some anti-spyware program. If your connection issues persist, you might need to whitelist your VPN connection as an exemption from all the other presumable sources of malware and viruses.

Conclusion: What’s A VPN Kill Switch?

Assuring that your preferred VPN provider has a VPN kill switch feature furnishes you some peace of mind recognizing that your identity will never be imperiled even by the sudden breakdown of your VPN service.

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