METHOD AND DEVICE FOR LOCKING FILE

  • US 20150379252A1
  • Filed: 03/24/2015
  • Published: 12/31/2015
  • Est. Priority Date: 06/26/2014
  • Status: Active Grant
First Claim
Patent Images

1. A method for locking a file, comprising:

  • acquiring biological feature recognition information of a user, the biological feature recognition information including at least one of fingerprint information, voiceprint information, iris information, or face information; and

    locking a designated file using the biological feature recognition information.

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