Toolkit for detecting changes to your own page (Score 5, Informative)

If you're interested in knowing if your own page is being modified in flight, we (the authors of the study) have an open source toolkit for adding a "web tripwire" to your page. It's just a piece of JavaScript code that does an integrity check within the user's browser, and it can report any in-flight changes back to your server.

The toolkit requires you to run CGI scripts on your server to collect results, but we also have a web tripwire service that is easier to use (available on the same page above). Just add one line of JavaScript to your page, and our server will handle the integrity check and collect the results. We can then provide you with reports of the changes, much like Google Analytics.

We hope that by spreading web tripwires to other pages, we can at least deter ISPs from making further changes to web pages in-flight.