Title:
METHOD FOR PROTECTING, BY LEVEL OF SENSITIVITY, PRIVACY OF PERSONAL LOCATION INFORMATION AND EFFICIENTLY RECOVERING SOURCE LOCATION
Document Type and Number:
WIPO Patent Application WO/2023/204589
Kind Code:
A1
Abstract:
A method for protecting the privacy of personal location information by level of sensitivity and efficiently recovering a source location is disclosed. The sensitive information protection and recovery method performed by means of a privacy control system, according to one embodiment, may comprise the steps of: processing privacy protection for sensitive information of a user, adjusted on the basis of privacy level selected according to a service by which the sensitive information was requested; and recovering the privacy-protected sensitive information of the user by using a secret key generated on the basis of the sensitive information of the user, adjusted on the basis of the privacy level.
More Like This:
Inventors:
KANG BRENTBYUNGHOON (KR)
KIM EUNJIN (KR)
KIM EUNJIN (KR)
Application Number:
PCT/KR2023/005286
Publication Date:
October 26, 2023
Filing Date:
April 19, 2023
Export Citation:
Assignee:
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
G06F21/62; H04L9/06; H04L9/08; H04L9/40; H04W12/63
Foreign References:
| JP2015057870A | 2015-03-26 | |||
| KR101789007B1 | 2017-10-23 | |||
| KR20180067424A | 2018-06-20 | |||
| KR20130097706A | 2013-09-03 | |||
| JP2015138198A | 2015-07-30 | |||
| JP2010134731A | 2010-06-17 |
Attorney, Agent or Firm:
YANG, Sungbo (KR)
Download PDF: