Method For Increasing Cash Machine Safety

  • Published: Jul 10, 2008
  • Earliest Priority: Jan 03 2007
  • Family: 1
  • Cited Works: 0
  • Cited by: 2
  • Cites: 6
  • Additional Info: Full text

The present invention relates to a method, device (1, 800) and instruction set for enhancing the security of authentication codes or password by allowing the user to provide extra characters or digits to a series of authentication characters or digits when entering a secret password that the user wants to keep secret. The solution is then arranged to extract a sequence from the entered series of authentication characters or digits. The invention is advantageously utilized in relation to cash withdrawal machines (1 ) or to payment terminals in shops where the user provides an indication of when the authentication code has been entered.

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Document History
  • Publication: Jul 10, 2008
  • Application: Dec 28, 2007
    WO SE 2007051087 W
  • Priority: Jan 3, 2007
    US US 87805207 P

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