The Library
Cost-benefit analysis of moving-target defense in power grids
Tools
Lakshminarayana, Subhash and Yau, David K.Y. (2018) Cost-benefit analysis of moving-target defense in power grids. In: 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), Luxembourg City, Luxembourg, 25-28 Jun 2018. Published in: 2018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN) pp. 139-150. doi:10.1109/DSN.2018.00026 ISSN 2158-3927.
|
PDF
WRAP-cost-benefit-analysis-moving-target-defense-power-grids-Lakshminarayana-2018.pdf - Accepted Version - Requires a PDF viewer. Download (939Kb) | Preview |
Official URL: http://dx.doi.org/10.1109/DSN.2018.00026
Abstract
We study moving-target defense (MTD) that actively perturbs transmission line reactances to thwart stealthy false data injection (FDI) attacks against state estimation in a power grid. Prior work on this topic has proposed MTD based on randomly selected reactance perturbations, but these perturbations cannot guarantee effective attack detection. To address the issue, we present formal design criteria to select MTD reactance perturbations that are truly effective. However, based on a key optimal power flow (OPF) formulation, we find that the effective MTD may incur a non-trivial operational cost that has not hitherto received attention. Accordingly, we characterize important tradeoffs between the MTD's detection capability and its associated required cost. Extensive simulations, using the MATPOWER simulator and benchmark IEEE bus systems, verify and illustrate the proposed design approach that for the first time addresses both key aspects of cost and effectiveness of the MTD.
Item Type: | Conference Item (Paper) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Subjects: | Q Science > QA Mathematics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
|||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | |||||||||
Library of Congress Subject Headings (LCSH): | Computer security, Electric networks | |||||||||
Journal or Publication Title: | 2018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN) | |||||||||
Publisher: | IEEE | |||||||||
ISSN: | 2158-3927 | |||||||||
Book Title: | 2018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN) | |||||||||
Official Date: | 23 July 2018 | |||||||||
Dates: |
|
|||||||||
Page Range: | pp. 139-150 | |||||||||
DOI: | 10.1109/DSN.2018.00026 | |||||||||
Status: | Peer Reviewed | |||||||||
Publication Status: | Published | |||||||||
Access rights to Published version: | Restricted or Subscription Access | |||||||||
Date of first compliant deposit: | 29 January 2019 | |||||||||
Date of first compliant Open Access: | 30 January 2019 | |||||||||
RIOXX Funder/Project Grant: |
|
|||||||||
Conference Paper Type: | Paper | |||||||||
Title of Event: | 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN) | |||||||||
Type of Event: | Conference | |||||||||
Location of Event: | Luxembourg City, Luxembourg | |||||||||
Date(s) of Event: | 25-28 Jun 2018 |
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |
Downloads
Downloads per month over past year