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Data counter measures

  • US 9,160,745 B1
  • Filed: 05/21/2012
  • Issued: 10/13/2015
  • Est. Priority Date: 05/19/2011
  • Status: Active Grant
First Claim
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1. A method of blocking unwanted calls, comprising:

  • generating, by an authorized third party code included on a web page, a third party call to a web server, wherein the third party call is associated with content that the authorized third party code is attempting to write to the web page;

    intercepting the third party call from the authorized third party code included on the web server to the web server at least in part by overriding, by a control tag included in code of the web page, a behavior of a content writing function associated with the web page to inspect content before the content is written to the web page;

    determining that the third party call is to an unauthorized third party; and

    at least partially in response to determining that the third party call is to an unauthorized third party, blocking the third party call, at least in part by modifying data comprising a tag to cause the browser not to execute the third party call.

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