• Patent Title: Systems and methods for authenticated control of content delivery
  • Application No.: US16758782
    Application Date: 2019-09-03
  • Publication No.: US11388006B2
    Publication Date: 2022-07-12
  • Inventor: Gang WangMarcel Yung
  • Applicant: Google LLC
  • Applicant Address: US CA Mountain View
  • Assignee: Google LLC
  • Current Assignee: Google LLC
  • Current Assignee Address: US CA Mountain View
  • Agency: Fish & Richardson P.C.
  • International Application: PCT/US2019/049332 WO 20190903
  • International Announcement: WO2021/045726 WO 20210311
  • Main IPC: H04L9/32
  • IPC: H04L9/32 H04L9/08
Systems and methods for authenticated control of content delivery
Abstract:
The present disclosure provides systems and methods for authenticated control of content delivery. The method includes receiving a request for an item of content from a computing device, the request comprising a security token associated with the computing device and an identifier of a group of domains, identifying the group of domains from the identifier, and retrieving a security key associated with the group of domains. The method further includes decrypting a signature of the security token, identifying an authentication string, determining that the authentication string matches a server authentication string, and identifying characteristics of the security token. The characteristics of the security token include a confidence score. The method further includes comparing the confidence score of the security token to a threshold, determining that the confidence score does not exceed the threshold, and preventing transmission of content to the computing device.
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