Security News > 2024 > April > What Is a VPN Kill Switch and Why Do You Need One?
A VPN kill switch immediately disables all internet traffic as soon as the VPN connection drops, preventing users from unknowingly exposing their data or IP addresses.
For businesses with remote, hybrid and traveling workforces, a VPN kill switch ensures consistent protection from company devices as users move from their home networks to public hotspots and hotel Wi-Fi. Types of VPN kill switches and how they work.
An application-level VPN kill switch allows users to apply the kill switch to specific software rather than the entire device.
A system-level VPN kill switch disables internet access for the entire device when the VPN connection goes down.
VPN kill switch benefits VPN kill switch drawbacks Risks of using a VPN without a kill switch.
Using a VPN without a kill switch increases the risk that a VPN connection drop will expose the user's internet activity and IP address to malicious third parties, making company resources more vulnerable.