Types of VPN Leaks
Not all VPN leaks are created equal. Understanding the different types helps you protect yourself more effectively:
- IP Leaks: Your real IP address is exposed despite being connected to a VPN. This reveals your actual location and can identify you to websites and trackers.
- DNS Leaks: Your DNS requests bypass the VPN tunnel and go directly through your ISP's servers. This means your ISP can see which websites you visit.
- WebRTC Leaks: Browser-based IP leaks that are common in Chrome and Firefox. WebRTC can reveal your local IP address even when using a VPN.
Each type of leak compromises your privacy in different ways, which is why comprehensive protection requires addressing all three.
How to Fix a VPN Leak
If you've discovered your VPN is leaking, don't panic. Most leaks can be fixed with the right approach:
Quick Fixes
- Use a trusted VPN with DNS and WebRTC leak protection: Choose a VPN provider that specifically advertises leak protection features and has been independently tested.
- Enable a kill switch in your VPN app: A kill switch automatically cuts your internet connection if the VPN drops, preventing any data from leaking through your regular connection.
- Disable WebRTC in your browser: You can disable WebRTC in Chrome, Firefox, and other browsers through settings or browser extensions.
- Manually change your DNS settings: Configure your device to use your VPN provider's DNS servers or secure public DNS servers like Cloudflare (1.1.1.1) or Quad9 (9.9.9.9).
Advanced Solutions
- Use IPv6 leak protection: Ensure your VPN supports IPv6 or disable IPv6 on your device to prevent IPv6 address leaks.
- Configure firewall rules: Set up firewall rules that only allow traffic through your VPN interface.
- Test regularly: Run leak tests periodically, especially after VPN software updates or changes to your network configuration.
Pro Tips for VPN Security
- Always test before trusting: Even premium VPNs can have configuration issues. Test your connection every time you connect.
- Use multiple test tools: Different tools check for different types of leaks. Use several to get a complete picture.
- Monitor your connection: Keep an eye on your VPN status indicator and be aware of any connection drops.
- Choose servers wisely: Some VPN servers may be more prone to leaks than others. Test different server locations.
- Keep software updated: Both your VPN app and your operating system should be kept up to date for optimal security.
Want to check your VPN for leaks right now? Follow our simple step-by-step test here.
