Activate Security

Understanding the VPN Kill Switch

Last updated: August 22, 2023

The kill switch automatically blocks your internet connection if the VPN drops, preventing data leaks.

What is a Kill Switch?

When VPN disconnects unexpectedly, your traffic would normally revert to your unprotected connection, exposing your real IP address. The kill switch prevents this by:

  • Detecting VPN disconnection instantly
  • Blocking all internet traffic immediately
  • Preventing IP address leaks
  • Automatically reconnecting VPN
  • Restoring access once VPN is secure

How to Enable Kill Switch

  1. Open Activate Security
  2. Go to Settings → VPN
  3. Enable "Kill Switch"
  4. Optionally enable "Auto-Reconnect"

When to Use Kill Switch

Always Recommended For:

  • Torrenting or P2P file sharing
  • Accessing sensitive accounts
  • Public WiFi networks
  • Countries with restricted internet
  • Maximum privacy scenarios

Can Disable For:

  • Casual browsing at home
  • When connection stability is more important
  • Troubleshooting connection issues
Important: With kill switch enabled, if VPN disconnects, you'll have no internet until VPN reconnects. This is by design for maximum security.

Kill Switch vs Auto-Reconnect

  • Kill Switch: Blocks internet when VPN drops
  • Auto-Reconnect: Automatically reconnects VPN
  • Best Practice: Enable both for seamless protection

Related Articles

Still Need Help?

Our support team is available 24/7.

Contact Support