Patent · US Active

Maintaining secure access to a self-service terminal (SST)

US11715079B2 · kind B2 · utility

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2References
3Claims
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Assignee

Inventors

Key dates

Filing dateJul 2, 2019
Grant dateAug 1, 2023
Priority date—
Expiry dateDec 22, 2039

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG07F19/211
  • WIPO fieldControl
  • WIPO sectorInstruments

Abstract

A memory device is interfaced to a SST; an identifier and, optionally, an invalid identifier list are received from the device. The invalid identifier list is updated to the SST when the invalid identifier list is a more recent version of a SST invalid identifier list. The identifier is invalidated when the identifier is matched in the invalid identifier list or when an expiration date associated with the identifier has expired. When the identifier is invalid, access to administrative features of the SST is denied; and when the identifier is valid access to the administrative features is granted.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.