15 papers · ranked by Valyu relevance
Aleksandr Ometov, Oliver Liombe Molua, Mikhail Komarov, Jari Nurmi + 3 more
'Leandros Maglaras' 'Helge Janicke' 'Mohamed Amine Ferrag'] The field of information security and privacy is currently attracting a lot of research interest. Simultaneously, different computing paradigms from Cloud computing to Edge computing are already forming a unique ecosystem with different architectures, storage…
Deborah Stacey, Kenneth Wulff, Nidhip Chikhalla, Theresa Bernardo
Solving complex global problems involving data and data analysis can require data from both the public and private sectors. The sharing of data has traditionally been restricted to open data. To facilitate the use of both open and private data, a new data-sharing framework has been constructed as an extension to the…
Amr M. Sauber, Passent M. El-Kafrawy, Amr F. Shawish, Mohamed A. Amin + 1 more
'Mohamed A. Amin' 'Ismail M. Hagag'] The main goal of any data storage model on the cloud is accessing data in an easy way without risking its security. A security consideration is a major aspect in any cloud data storage model to provide safety and efficiency. In this paper, we propose a secure data protection model…
Mudassar Aslam, Muhammad Abbas Khan Abbasi, Tauqeer Khalid, Rafi us Shan + 7 more
'Rafi us Shan' 'Subhan Ullah' 'Tahir Ahmad' 'Saqib Saeed' 'Dina A. Alabbad' 'Rizwan Ahmad' 'Lorenzo Musarella' 'Roberto Nardone'] Smart cities assure the masses a higher quality of life through digital interconnectivity, leading to increased efficiency and accessibility in cities. In addition, a huge amount of data is…
Benjamin Aziz, Omar A. Alzubi
Multi-user computer environments pose potential threats to users data in organisations, in that unauthorised subsequent users who log on to the same computer could leak, alter or delete data belonging to users who previously logged in to the same computer. Such a threat is inspired by Locard’s exchange principle, which…
Alok Mishra, Yehia Ibrahim Alzoubi, Asif Qumer Gill, Memoona Javeria Anwar + 2 more
Cybersecurity is a critical issue that must be prioritized not just by enterprises of all kinds, but also by national security. To safeguard an organization’s cyberenvironments, information, and communication technologies, many enterprises are investing substantially in cybersecurity these days. One part of the…
Tamer Abdel Latif Ali, Mostafa M. Elsherbini, Elochukwu Ukwandu
With the exponential growth of electronically transmitted and stored data, ensuring data privacy and security has become a fundamental challenge for organizations and enterprises. Traditional encryption methods have limitations, such as vulnerability to advanced attacks and high computational complexity, that lead to…
Jin Li, Wei Xiao, Chong Zhang
The extremely complex and dynamic digital environments of universities make them highly vulnerable to the risk of data breaches. This study empirically investigated the factors influencing data breach risks in the context of higher education, according to crime opportunity theory and routine activity theory. The data…
Abdullah Alharbi, Alessandra Rizzardi
Cybersecurity information sharing (CIS) is important in different business processes to secure data transmission, because it comprises Internet of Things (IoT) connectivity, workflow automation, collaboration, and communication. The shared information is influenced by intermediate users and alters the originality of…
Mohammed K. S. Alwaheidi, Shareeful Islam, Lei Shu
Cloud computing offers many benefits including business flexibility, scalability and cost savings but despite these benefits, there exist threats that require adequate attention for secure service delivery. Threats in a cloud-based system need to be considered from a holistic perspective that accounts for data…
Khalid K. Almuzaini, Amit Kumar Sinhal, Raju Ranjan, Vikas Goel + 2 more
Cloud technology is a business strategy that aims to provide the necessary material to customers depending on their needs. Individuals and cloud businesses alike have embraced the cloud storage service, which has become the most widely used service. The industries outsource their data to cloud storage space to relieve…
Gunther Eysenbach, Taiane de Azevedo Cardoso, Srikar Velichety, Leming Zhou + 3 more
'Leming Zhou' 'Hemang Subramanian' 'Arijit Sengupta' 'Yilin Xu'] Background The security and privacy of health care information are crucial for maintaining the societal value of health care as a public good. However, governance over electronic health care data has proven inefficient, despite robust enforcement efforts.…
Zhenqi Wang, Shaopeng Guan, Sitharthan Ramachandran
The traditional data-sharing model relies on a centralized third-party platform, which presents challenges such as poor transaction transparency and unsecured data security. In this article, we propose a blockchain-based traceable and secure data-sharing scheme. Firstly, we designed an attribute encryption-based method…
Fatih Gurcan, Yue Zhang
Background Digitalization and rapid technological improvement in the present day bring numerous benefits, but they also raise the complexity and diversity of cyber security risks, putting critical information security issues on the agenda. Growing issues and worries about information security endanger not only the…
Juha-Pekka Soininen, Gabriella Laatikainen
The paper presents a use case model and a logical architecture model of a data space system. The models view the data space system from the user and operator perspectives and describe the needed functionalities and their connection on an abstract level. The core features in our data space model are collaboration…