5G/6G-enabled metaverse technologies: Taxonomy, applications, and open security challenges with future research directions

M Adil, H Song, MK Khan, A Farouk, Z ** - Journal of Network and …, 2024 - Elsevier
Internet technology has proven to be a vital contributor to many cutting-edge innovations that
have given humans access to interact virtually with objects. Until now, numerous virtual …

An overview of cyber threats, attacks and countermeasures on the primary domains of smart cities

V Demertzi, S Demertzis, K Demertzis - Applied Sciences, 2023 - mdpi.com
A smart city is where existing facilities and services are enhanced by digital technology to
benefit people and companies. The most critical infrastructures in this city are …

Design of secure mutual authentication scheme for metaverse environments using blockchain

J Ryu, S Son, J Lee, Y Park, Y Park - Ieee Access, 2022 - ieeexplore.ieee.org
During the COVID-19 pandemic, engagement in various remote activities such as online
education and meetings has increased. However, since the conventional online …

An effective privacy-preserving blockchain-assisted security protocol for cloud-based digital twin environment

G Thakur, P Kumar, S Jangirala, AK Das, Y Park - IEEE Access, 2023 - ieeexplore.ieee.org
Recently, the Digital Twin (DT) technology has procured a lot of attention because of its
applicability in the manufacturing and space industries. The DT environment involves the …

Design of secure and lightweight authentication scheme for UAV-enabled intelligent transportation systems using blockchain and PUF

S Son, D Kwon, S Lee, Y Jeon, AK Das, Y Park - IEEE Access, 2023 - ieeexplore.ieee.org
Unmanned-aerial-vehicle (UAV)-enabled intelligent transportation system (ITS) is an
advanced technology that can provide various services including autonomous driving, real …

Blockchain-assisted lightweight authenticated key agreement security framework for smart vehicles-enabled intelligent transportation system

A Badshah, G Abbas, M Waqas… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Intelligent Transportation Systems (ITS) supported by smart vehicles have revolutionized
modern transportation, offering a wide range of applications and services, such as electronic …

A secure and anonymous authentication protocol based on three-factor wireless medical sensor networks

JY Lee, J Oh, Y Park - Electronics, 2023 - mdpi.com
Wireless medical sensor networks (WMSNs), a type of wireless sensor network (WSN), have
enabled medical professionals to identify patients' health information in real time to identify …

[HTML][HTML] A symmetric key and elliptic curve cryptography-based protocol for message encryption in unmanned aerial vehicles

VO Nyangaresi, HM Jasim, KAA Mutlaq… - Electronics, 2023 - mdpi.com
Unmanned aerial vehicles have found applications in fields such as environmental
monitoring and the military. Although the collected data in some of these application …

[HTML][HTML] Provably secure lightweight mutual authentication and key agreement scheme for cloud-based iot environments

S Ju, Y Park - Sensors, 2023 - mdpi.com
A paradigm that combines cloud computing and the Internet of Things (IoT) allows for more
impressive services to be provided to users while addressing storage and computational …

SEMS-5G: a secure and efficient multi-server authentication scheme for 5g networks

A Irshad, M Alreshoodi - IEEE Access, 2024 - ieeexplore.ieee.org
The fifth-generation (5G) network is regarded as a key enabler technology for promoting the
Internet of Things (IoT) and overcoming the corresponding challenges in the future, such as …