A lightweight secure and resilient transmission scheme for the Internet of Things in the presence of a hostile jammer

M Letafati, A Kuhestani, KK Wong… - IEEE Internet of Things …, 2020 - ieeexplore.ieee.org
In this article, we propose a lightweight security scheme for ensuring both information
confidentiality and transmission resiliency in the Internet-of-Things (IoT) communication. A …

Enhanced secrecy performance of multihop IoT networks with cooperative hybrid-duplex jamming

Z Abdullah, G Chen, MAM Abdullah… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
As the number of connected devices is exponentially increasing, security in Internet of
Things (IoT) networks presents a major challenge. Accordingly, in this work we investigate …

Jamming-resilient frequency hopping-aided secure communication for Internet-of-Things in the presence of an untrusted relay

M Letafati, A Kuhestani, H Behroozi… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, we propose a light-weight jamming-resistant scheme for the Internet-of-Things
(IoT) in 5G networks to ensure high-quality communication in a two-hop cooperative …

Cooperative jamming for physical layer security enhancement in Internet of Things

L Hu, H Wen, B Wu, F Pan, RF Liao… - IEEE Internet of …, 2017 - ieeexplore.ieee.org
Internet of Things (IoT) is becoming an emerging paradigm to achieve ubiquitous
connectivity, via massive deployment of physical objects, such as sensors, controllers, and …

Energy-efficient secure transmission design for the Internet of Things with an untrusted relay

D Chen, W Yang, J Hu, Y Cai, X Tang - IEEE Access, 2018 - ieeexplore.ieee.org
In this paper, we investigate secure uplink transmission in a typical Internet of Things (IoT)
deployment, where multiple sensors communicate with a controller via the assistance of an …

Three-hop untrusted relay networks with hardware imperfections and channel estimation errors for Internet of Things

M Letafati, A Kuhestani… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Cooperative relaying can be introduced as a promising approach for data communication in
the Internet of Things (IoT), where the source and the destination may be placed far away. In …

Security enhancement for IoT communications exposed to eavesdroppers with uncertain locations

Q Xu, P Ren, H Song, Q Du - IEEE Access, 2016 - ieeexplore.ieee.org
The Internet of Things (IoT) depicts a bright future, where any devices having sensorial and
computing capabilities can interact with each other. Among all existing technologies, the …

A new frequency hopping-aided secure communication in the presence of an adversary jammer and an untrusted relay

M Letafati, A Kuhestani, DWK Ng… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
The Internet-of-Things (IoT) spans various applications in healthcare filed, from smart
wearable or implantable sensors to remote monitoring of elderly, and medical device …

Exploiting mapping diversity for enhancing security at physical layer in the Internet of Things

SV Pechetti, A Jindal, R Bose - IEEE Internet of Things Journal, 2018 - ieeexplore.ieee.org
Application of Internet of Things (IoT) in health, defense, banking, and other confidential
information transfer urges the need for secure IoT. As most of the IoT devices are resource …

Simultaneous secure and covert transmissions against two attacks under practical assumptions

M Forouzesh, FS Khodadad, P Azmi… - IEEE Internet of …, 2023 - ieeexplore.ieee.org
In practice, Internet of Things (IoT) applications may face two different hostile attacks, ie,
overhearing the broadcasted data and detecting the presence of data communication …