A control-theoretic perspective on cyber-physical privacy

Where data privacy meets dynamic systems

Yang Lu, Minghui Zhu

Research output: Contribution to journalReview article

Abstract

A cyber-physical system (CPS) consists of a large number of geographically dispersed entities and distributed data sharing is necessary to achieve network-wide goals. However, distributed data sharing also raises the significant concern that private or confidential information of legitimate entities could be leaked to unauthorized entities. Privacy has become an issue of high priority to address before a certain CPS can be widely deployed. Existing privacy-preserving techniques solely focus on the cyber space but ignore the physical world, and hence they alone may not be adequate to ensure CPS privacy. This paper aims to summarize recent studies on how to develop control-theoretic approaches to complement existing privacy-preserving techniques and ensure CPS privacy.

Original languageEnglish (US)
Pages (from-to)423-440
Number of pages18
JournalAnnual Reviews in Control
Volume47
DOIs
StatePublished - Jan 1 2019

Fingerprint

Data privacy
Dynamical systems
Cyber Physical System

All Science Journal Classification (ASJC) codes

  • Software
  • Control and Systems Engineering

Cite this

@article{69b89237a6674a428d0897710135eefc,
title = "A control-theoretic perspective on cyber-physical privacy: Where data privacy meets dynamic systems",
abstract = "A cyber-physical system (CPS) consists of a large number of geographically dispersed entities and distributed data sharing is necessary to achieve network-wide goals. However, distributed data sharing also raises the significant concern that private or confidential information of legitimate entities could be leaked to unauthorized entities. Privacy has become an issue of high priority to address before a certain CPS can be widely deployed. Existing privacy-preserving techniques solely focus on the cyber space but ignore the physical world, and hence they alone may not be adequate to ensure CPS privacy. This paper aims to summarize recent studies on how to develop control-theoretic approaches to complement existing privacy-preserving techniques and ensure CPS privacy.",
author = "Yang Lu and Minghui Zhu",
year = "2019",
month = "1",
day = "1",
doi = "10.1016/j.arcontrol.2019.04.010",
language = "English (US)",
volume = "47",
pages = "423--440",
journal = "Annual Reviews in Control",
issn = "1367-5788",
publisher = "Elsevier Limited",

}

A control-theoretic perspective on cyber-physical privacy : Where data privacy meets dynamic systems. / Lu, Yang; Zhu, Minghui.

In: Annual Reviews in Control, Vol. 47, 01.01.2019, p. 423-440.

Research output: Contribution to journalReview article

TY - JOUR

T1 - A control-theoretic perspective on cyber-physical privacy

T2 - Where data privacy meets dynamic systems

AU - Lu, Yang

AU - Zhu, Minghui

PY - 2019/1/1

Y1 - 2019/1/1

N2 - A cyber-physical system (CPS) consists of a large number of geographically dispersed entities and distributed data sharing is necessary to achieve network-wide goals. However, distributed data sharing also raises the significant concern that private or confidential information of legitimate entities could be leaked to unauthorized entities. Privacy has become an issue of high priority to address before a certain CPS can be widely deployed. Existing privacy-preserving techniques solely focus on the cyber space but ignore the physical world, and hence they alone may not be adequate to ensure CPS privacy. This paper aims to summarize recent studies on how to develop control-theoretic approaches to complement existing privacy-preserving techniques and ensure CPS privacy.

AB - A cyber-physical system (CPS) consists of a large number of geographically dispersed entities and distributed data sharing is necessary to achieve network-wide goals. However, distributed data sharing also raises the significant concern that private or confidential information of legitimate entities could be leaked to unauthorized entities. Privacy has become an issue of high priority to address before a certain CPS can be widely deployed. Existing privacy-preserving techniques solely focus on the cyber space but ignore the physical world, and hence they alone may not be adequate to ensure CPS privacy. This paper aims to summarize recent studies on how to develop control-theoretic approaches to complement existing privacy-preserving techniques and ensure CPS privacy.

UR - http://www.scopus.com/inward/record.url?scp=85064894171&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85064894171&partnerID=8YFLogxK

U2 - 10.1016/j.arcontrol.2019.04.010

DO - 10.1016/j.arcontrol.2019.04.010

M3 - Review article

VL - 47

SP - 423

EP - 440

JO - Annual Reviews in Control

JF - Annual Reviews in Control

SN - 1367-5788

ER -