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While vaccinations continue to be rolled out to curb the ongoing COVID-19 pandemic, their verification is becoming a requirement for the re-incorporation of individuals into many social activities or travel. Blockchain technology has been…

Computers and Society · Computer Science 2022-07-22 Jorge Medina , Roberto Rojas-Cessa , Ziqian Dong , Vatcharapan Umpaichitra

Attestation of documents like legal papers, professional qualifications, medical records, and commercial documents is crucial in global transactions, ensuring their authenticity, integrity, and trustworthiness. Companies expanding…

Cryptography and Security · Computer Science 2025-11-13 Swapna Krishnakumar Radha , Andrey Kuehlkamp , Jarek Nabrzyski

Contact tracing is a very effective way to control the COVID-19-like pandemics. It aims to identify individuals who closely contacted an infected person during the incubation period of the virus and notify them to quarantine. However, the…

Cryptography and Security · Computer Science 2021-04-07 Seham A. Alansar , Mahmoud M. Badr , Mohamed Mahmoud , Waleed Alasmary

Today, the entire world is facing incredible health and economic challenges due to the rapid spread of the life threatening novel Coronavirus Disease - 2019 (COVID-19). In the prevailing situation when a vaccine is many months away, the way…

Cryptography and Security · Computer Science 2020-05-22 Hiten Choudhury , Bidisha Goswami , Sameer Kumar Gurung

Goal: As the Coronavirus Pandemic of 2019/2020 unfolds, a COVID-19 'Immunity Passport' has been mooted as a way to enable individuals to return back to work. While the quality of antibody testing, the availability of vaccines, and the…

Cryptography and Security · Computer Science 2020-06-30 Marc Eisenstadt , Manoharan Ramachandran , Niaz Chowdhury , Allan Third , John Domingue

Electronic Health Records (EHRs) and Medical Data are classified as personal data in every privacy law, meaning that any related service that includes processing such data must come with full security, confidentiality, privacy and…

Cryptography and Security · Computer Science 2024-08-01 Marie Tcholakian , Karolina Gorna , Maryline Laurent , Hella Kaffel Ben Ayed , Montassar Naghmouchi

In order to contain the COVID-19 pandemic, several countries enforced extended social distancing measures for several weeks, effectively pausing the majority of economic activities. In an effort to resume economic activity safely, several…

Computers and Society · Computer Science 2020-05-27 Constantinos Marios Angelopoulos , Amalia Damianou , Vasilios Katos

COVID-19 has resulted in unprecedented social distancing policies being enforced worldwide. As governments seek to restore their economies, open workplaces and permit travel there is a demand for technologies that may alleviate the…

Cryptography and Security · Computer Science 2020-10-13 Chris Hicks , David Butler , Carsten Maple , Jon Crowcroft

The outbreak of COVID-19 pandemic has exposed an urgent need for effective contact tracing solutions through mobile phone applications to prevent the infection from spreading further. However, due to the nature of contact tracing, public…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-12-22 Hao Xu , Lei Zhang , Oluwakayode Onireti , Yang Fang , William Bill Buchanan , Muhammad Ali Imran

The advancement in the healthcare sector is entering into a new era in the form of Health 4.0. The integration of innovative technologies like Cyber-Physical Systems (CPS), Big Data, Cloud Computing, Machine Learning, and Blockchain with…

Cryptography and Security · Computer Science 2021-03-24 Mayank Pandey , Rachit Agarwal , Sandeep K. Shukla , Nishchal K. Verma

The current situation of COVID-19 demands novel solutions to boost healthcare services and economic growth. A full-fledged solution that can help the government and people retain their normal lifestyle and improve the economy is crucial. By…

There has been an intense concern for security alternatives because of the recent rise of cyber attacks, mainly targeting critical systems such as industry, medical, or energy ecosystem. Though the latest industry infrastructures largely…

Cryptography and Security · Computer Science 2021-06-28 Ziaur Rahman , Ibrahim Khalil , Xun Yi , Mohammed Atiquzzaman

Technology has evolved over the years, making our lives easier. It has impacted the healthcare sector, increasing the average life expectancy of human beings. Still, there are gaps that remain unaddressed. There is a lack of transparency in…

Cryptography and Security · Computer Science 2022-09-27 Debendranath Das

Because a fast vaccination rollout against coronavirus disease 2019 (COVID-19) is critical to restore daily life and avoid virus mutations, it is tempting to have a relaxed vaccination-administration management system. However, a robust…

Quantitative Methods · Quantitative Biology 2022-03-17 Jorge Medina , Roberto Rojas-Cessa , Vatcharapan Umpaichitra

Deployment of optical network infrastructure and network services is growing exponentially for beyond 5G networks. Since the uptake of e-commerce and e-services has seen unprecedented serge in recent months due to the global COVID-19…

Networking and Internet Architecture · Computer Science 2021-05-25 Purva Sharma , Vimal Bhatia , Shashi Prakash

Digital tools play an important role in fighting the current global COVID-19 pandemic. We conducted a representative online study in Germany on a sample of 599 participants to evaluate the user perception of vaccination certificates. We…

Human-Computer Interaction · Computer Science 2021-06-23 Marvin Kowalewski , Franziska Herbert , Theodor Schnitzler , Markus Dürmuth

Transforming a vaccine concept into a real vaccine product is a complicated process and includes finding suitable antigens and regulatory, technical, and manufacturing obstacles. A relevant issue within this scope is the clinical trial…

Cryptography and Security · Computer Science 2021-02-16 Ivan da Silva Sendin , Rodrigo Sanches Miani

Blockchain is an incipient technology that offers many strengths compared to traditional systems, such as decentralization, transparency and traceability. However, if the technology is to be used for processing personal data, complementary…

Software Engineering · Computer Science 2020-10-27 Fernanda Molina , Gustavo Betarte , Carlos Luna

The future of healthcare systems is being shaped by incorporating emerged technological innovations to drive new models for patient care. By acquiring, integrating, analyzing, and exchanging medical data at different system levels, new…

Computers and Society · Computer Science 2020-06-22 Alaa Awad Abdellatif , Abeer Z. Al-Marridi , Amr Mohamed , Aiman Erbad , Carla Fabiana Chiasserini , Ahmed Refaey

The emergence of the Internet of Things (IoT) has resulted in a significant increase in research on e-health. As the amount of patient data grows, it has become increasingly challenging to protect patients' privacy. Patient data is commonly…

Cryptography and Security · Computer Science 2023-04-04 Sajad Meisami , Sadaf Meisami , Melina Yousefi , Mohammad Reza Aref