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Enforcement of same origin policy for sensitive data

  • US 10,289,857 B1
  • Filed: 10/07/2014
  • Issued: 05/14/2019
  • Est. Priority Date: 06/22/2009
  • Status: Active Grant
First Claim
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1. A method to improve the security of online communications comprising:

  • establishing a secure communication channel with a server, wherein the server is securely authenticated based on a digital certificate;

    determining an origin identifier identifying the server of the established secure communication channel, wherein the origin identifier is based on the digital certificate used to securely authenticate the server;

    receiving a web page via the secure communication channel;

    detecting an element within the web page directed at release of a sensitive data;

    determining an authorized origin identifier associated with the sensitive data; and

    causing release of the sensitive data only if the origin identifier is the determined authorized origin identifier associated with the sensitive data.

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