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Secure client-side communication between multiple domains

  • US 8,539,234 B2
  • Filed: 03/30/2011
  • Issued: 09/17/2013
  • Est. Priority Date: 03/30/2010
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • receiving, by a server, authentication information of a user for a first domain and a second domain from a client system;

    authenticating an identity of the user based at least in part upon the authentication information;

    generating a set of instructions for client-side communication between the first domain and the second domain in response to a request received from the client system, the set of instructions indicating instructions that are permitted to be used in the client-side communication between the first domain and the second domain;

    generating cryptographic construct data, using one or more processors in one or more computer systems, for the set of instructions; and

    sending the set of instructions and the cryptographic construct data to the client system.

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