Welcome to PCFlank Leaktest Page

This page is dedicated to provide information about the leaktest and show the current performance stats for major commercial firewalls being subjected to the test.

Leaktest Overview

PCFlank's Leaktest is a small utility that tests any firewall's ability to protect against unauthorized or illegal transmissions of data from a user's computer that is connected to the Internet.

The program doesn't require installation and can be downloaded from here (alternatively, click the download button to obtain the test executable):

The test results page is available at http://www.pcflank.com/pcflankleaktest_results.htm. (Note: On this page you can view the results for your current IP address. If your firewall successfully passes the test, no record will be registered for that test or IP.)

If you have any additional questions about the PC Flank Leaktest, please refer to the FAQ page here.