When moving target defense meets attack prediction in digital twins: A convolutional and hierarchical reinforcement learning approach

T Zhang, C Xu, Y Lian, H Tian, J Kang… - IEEE Journal on …, 2023 - ieeexplore.ieee.org
… for Internet of Things (IoT), digital twins (DT) have been proposed to … Current defense
mechanisms are mostly static, ie, responding … of digital twins (DT). Based on the statistics from [6]…

Security attacks and solutions for digital twins

S Suhail, R Jurdak, R Hussain - arXiv preprint arXiv:2202.12501, 2022 - arxiv.org
… based gamification approach, where our goal is to get the potential defensive solutions
by analyzing the attack patterns in a simulated environment (also known as learning environment…

Digital Twins for Moving Target Defense Validation in AC Microgrids

S Rath, S Sahoo, S Sengupta - 2023 IEEE Energy Conversion …, 2023 - ieeexplore.ieee.org
… Additionally, it presents a hybrid Moving Target Defense (MTD) strategy for distributed …
an Artificial Neural Network (ANN)-based Digital Twin (DT) to preserve stability. To guarantee …

Secure deep learning in defense in deep-learning-as-a-service computing systems in digital twins

Z Lv, D Chen, B Cao, H Song… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
While Digital Twins (DTs) bring convenience to city managers, they also generate new
challenges to city network security. Currently, cyberspace security becomes increasingly …

Towards security-aware virtual environments for digital twins

M Eckhart, A Ekelhart - Proceedings of the 4th ACM workshop on cyber …, 2018 - dl.acm.org
Twinning to build and maintain fully functional digital twins of … We show how such virtual
environments for digital twins can be … We introduce security relevant use cases for digital twins in …

A taxonomy of security and defense mechanisms in digital twins-based cyber-physical systems

A Hussaini, C Qian, W Liao, W Yu - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
… The Digital Twin (DT) is a cyber clone of physical objects (things), which will be an essential
component in CPS. This paper designs a systematic taxonomy to explore different attacks …

Using network digital twins to improve cyber resilience of missions

R Bagrodia - The Journal of Defense Modeling and …, 2023 - journals.sagepub.com
… We also present a set of use cases that illustrate the role played by digital twins in cyber …
to factor into the digital model. A Network Digital Twin 5 is a digital twin of a communications …

Digital twins for cyber-physical systems security: State of the art and outlook

M Eckhart, A Ekelhart - Security and Quality in Cyber-Physical Systems …, 2019 - Springer
… In this chapter, we will discuss how digital twins can accompany … digital twins will open up
new paths to secure CPSs. However, efficiently creating, maintaining, and running digital twins

Parallel radars: from digital twins to digital intelligence for smart radar systems

Y Liu, Y Shen, L Fan, Y Tian, Y Ai, B Tian, Z Liu… - Sensors, 2022 - mdpi.com
… developed to deal with these challenges and digital twins in cyber-physical systems (CPS) …
the operation and management of radars; thus, digital twins’ radars in CPS are insufficient to …

… surface analysis of the digital twins interface with advanced sensor and instrumentation interfaces: Cyber threat assessment and attack demonstration for digital twins …

CM Spirito, J Ly, M Veretennikov - 2023 - osti.gov
… There are several possibilities for data integration between the physical system and the
digital twin based on where the digital twin is hosted. The first technique will host the vendor …