Privacy – Use WebRTC Network Limiter for Chrome

Other than using a VPN, you can use WebRTC Network Limiter for Chrome to help protect information that may leak on the internet.

Go to – Analyze your computer and follow the tips listed at the end of the session

From You can protect other browsers by following their tips.
 What is a “WebRTC leaks”?
WebRTC implement STUN (Session Traversal Utilities for Nat), a protocol that allows to  discover the public IP address. To disable it:

  • Mozilla Firefox: Type “about:config” in the address bar. Scroll down to “media.peerconnection.enabled”, double click to set it to false.
  • Google Chrome: Install Google official extension WebRTC Network Limiter.
  • Opera: Type “about:config” in the address bar or go to “Settings”. Select “Show advanced settings” and click on “Privacy & security”. At “WebRTC” mark select “Disable non-proxied UDP”.

What should you do?  Use a VPN and use tips on the above page to help protect your privacy.

Example from internal lab  without a VPN.

IPLeak AIPLeak B

After WebRTC Network Limiter installed and set to public only


IPLeak C


About TCAT Shelbyville IT Department

The Tennessee College of Applied Technology - is one of 46 institutions in the Tennessee Board of Regents System, the seventh largest system of higher education in the nation. This system comprises six universities, fourteen community colleges, and twenty-six Applied Technology Colleges.
This entry was posted in computer troubleshooting, Computers, Education, freeware, higher education, Information Technology, Microsoft Windows, Microsoft Windows 10, Technology, Windows 10, windows 10 privacy, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1, Windows Security. Bookmark the permalink.

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