BeepTrace: Blockchain-enabled privacy-preserving contact tracing for COVID-19 pandemic and beyond

H Xu, L Zhang, O Onireti, Y Fang… - IEEE Internet of …, 2020 - ieeexplore.ieee.org
The outbreak of the coronavirus disease 2019 (COVID-19) pandemic has exposed an
urgent need for effective contact tracing solutions through mobile phone applications to …

COVID-19 contact tracing using blockchain

HR Hasan, K Salah, R Jayaraman, I Yaqoob… - Ieee …, 2021 - ieeexplore.ieee.org
Contact tracing has widely been adopted to control the spread of Coronavirus-2019 (COVID-
19). It enables to identify, assess, and manage people who have been exposed to COVID …

Privacy-preserving contact tracing and public risk assessment using blockchain for COVID-19 pandemic

PV Klaine, L Zhang, B Zhou, Y Sun… - IEEE Internet of …, 2020 - ieeexplore.ieee.org
Due to the number of confirmed cases and casualties of the new COVID-19 virus
diminishing day after day, several countries around the world are discussing how to return to …

P2B-Trace: Privacy-Preserving Blockchain-based Contact Tracing to Combat Pandemics

Z Peng, C Xu, H Wang, J Huang, J Xu… - Proceedings of the 2021 …, 2021 - dl.acm.org
The eruption of a pandemic, such as COVID-19, can cause an unprecedented global crisis.
Contact tracing, as a pillar of communicable disease control in public health for decades …

Blockchain meets COVID-19: A framework for contact information sharing and risk notification system

J Song, T Gu, Z Fang, X Feng, Y Ge… - 2021 IEEE 18th …, 2021 - ieeexplore.ieee.org
COVID-19 is a severe global epidemic in human history. Even though there are particular
medications and vaccines to curb the epidemic, tracing and isolating the infection source is …

A blockchain empowered and privacy preserving digital contact tracing platform

E Bandara, X Liang, P Foytik, S Shetty, C Hall… - Information processing & …, 2021 - Elsevier
The spread of the COVID-19 virus continues to increase fatality rates and exhaust the
capacity of healthcare providers. Efforts to prevent transmission of the virus among humans …

Anonymity preserving IoT-based COVID-19 and other infectious disease contact tracing model

L Garg, E Chukwu, N Nasser, C Chakraborty… - Ieee …, 2020 - ieeexplore.ieee.org
Automated digital contact tracing is effective and efficient, and one of the non-
pharmaceutical complementary approaches to mitigate and manage epidemics like …

Privacy-preserving contact tracing: current solutions and open questions

Q Tang - arXiv preprint arXiv:2004.06818, 2020 - arxiv.org
The COVID-19 pandemic has posed a unique challenge for the world to find solutions,
ranging from vaccines to ICT solutions to slow down the virus spreading. Due to the highly …

Privacy-preserving contact tracing in 5G-integrated and blockchain-based medical applications

C Zhang, C Xu, K Sharif, L Zhu - Computer Standards & Interfaces, 2021 - Elsevier
The current pandemic situation due to COVID-19 is seriously affecting our daily work and
life. To block the propagation of infectious diseases, an effective contact tracing mechanism …

CONTAIN: Privacy-oriented contact tracing protocols for epidemics

A Hekmati, G Ramachandran… - 2021 IFIP/IEEE …, 2021 - ieeexplore.ieee.org
Public health agencies advocate the use of contact tracing procedures to deal with
pandemics such as COVID-19 to prevent the infection of a vast population. Although several …