On the privacy and security for e-health services in the metaverse: An overview

M Letafati, S Otoum - Ad Hoc Networks, 2023 - Elsevier
Metaverse-enabled healthcare systems are expected to efficiently utilize an unprecedented
amount of health-related data without disclosing sensitive or private information of …

ECG signals-based security and steganography approaches in WBANs: A comprehensive survey and taxonomy

M Masdari, SS Band, SN Qasem, BT Sayed… - … : Informatics and Systems, 2024 - Elsevier
Abstract Wireless Body Area Networks (WBANs) are integral components of e-healthcare
systems, responsible for monitoring patients' physiological states through intelligent …

Unlocking metaverse-as-a-service the three pillars to watch: Privacy and security, edge computing, and blockchain

V Ahsani, A Rahimi, M Letafati, BH Khalaj - arXiv preprint arXiv …, 2023 - arxiv.org
In this article, the authors provide a comprehensive overview on three core pillars of
metaverse-as-a-service (MaaS) platforms; privacy and security, edge computing, and …

Video is all you need: Attacking PPG-based biometric authentication

L Li, C Chen, L Pan, J Zhang, Y Xiang - … of the 15th ACM Workshop on …, 2022 - dl.acm.org
Unobservable physiological signals enhance biometric authentication systems.
Photoplethysmography (PPG) signals are convenient owing to its ease of measurement and …

Dual-factor wban enhanced authentication system based on iris and ecg descriptors

D Jiang, G Zhang, OW Samuel, F Liu… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
At present, COVID-19 is still spreading and affecting millions of people worldwide.
Minimizing the need for travel can significantly reduce the probability of infection and …

Preliminary Study of Novel Bio-Crypto Key Generation Using Clustering-Based Binarization of ECG Features

HB Hwang, J Lee, H Kwon, B Chung, J Lee, IY Kim - Sensors, 2024 - mdpi.com
In modern society, the popularity of wearable devices has highlighted the need for data
security. Bio-crypto keys (bio-keys), especially in the context of wearable devices, are …

Electrocardiogram based group device pairing for wearables

G Zhao, Q Jiang, X Liu, X Ma… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The widespread usage of wearables to provide healthcare services prompts the need for
secure group communication among multiple devices using group keys. Gait-based group …

Hiding your signals: A security analysis of PPG-based biometric authentication

L Li, C Chen, L Pan, Y Tai, J Zhang, Y Xiang - European Symposium on …, 2023 - Springer
Recently, physiological signal-based biometric systems have received wide attention.
Photoplethysmogram (PPG) signal is easy to measure, making it more attractive than many …

A unified attentive cycle-generative adversarial framework for deriving electrocardiogram from seismocardiogram signal

U Satija, J Mathew, RK Behera - IEEE signal processing …, 2022 - ieeexplore.ieee.org
In this letter, for the first time, we propose a unified framework based on attentive cycle-
generative adversarial network for the synthesis of electrocardiogram (ECG) signals from the …

Optimizing Energy Efficiency in Vehicular Edge-Cloud Networks Through Deep Reinforcement Learning-Based Computation Offloading

IA Elgendy, A Muthanna, A Alshahrani… - IEEE …, 2024 - ieeexplore.ieee.org
Vehicular Edge-Cloud Computing (VECC) paradigm has emerged as a viable approach to
overcome the inherent resource limitations of vehicles by offloading computationally …