SYSTEM AND METHOD TO ENABLE PRIVACY-PRESERVING REAL TIME SERVICES AGAINST INFERENCE ATTACKS

Title:

SYSTEM AND METHOD TO ENABLE PRIVACY-PRESERVING REAL TIME SERVICES AGAINST INFERENCE ATTACKS

Document Type and Number:

WIPO Patent Application WO/2017/131300

Kind Code:

A1

Abstract:

One embodiment provides a method comprising receiving general private data identifying at least one type of privacy-sensitive data to protect, collecting at least one type of real-time data, and determining an inference privacy risk level associated with transmitting the at least one type of real-time data to a second device. The inference privacy risk level indicates a degree of risk of inferring the general private data from transmitting the at least one type of real-time data. The method further comprises distorting at least a portion of the at least one type of real-time data based on the inference privacy risk level before transmitting the at least one type of real-time data to the second device.

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Inventors:

SHEN YILIN (US)
JIN HONGXIA (US)

Application Number:

PCT/KR2016/005943

Publication Date:

August 03, 2017

Filing Date:

June 03, 2016

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G06F21/62; G06F21/55; G06F21/60

Domestic Patent References:

WO2014204487A1

2014-12-24

Foreign References:

US20140196158A1	2014-07-10
US20120023586A1	2012-01-26
US20150106614A1	2015-04-16
US20150379275A1	2015-12-31
US20060123461A1	2006-06-08

Other References: