In recent times, fog computing has emerged as a helpful extension of cloud computing. It can
efficiently handle the prevalent issue of managing silos of data generated by today's digital …

The integration of Internet of Things (IoT) with cloud–edge computing in cyber–physical
systems has revolutionized the way healthcare enterprises manage electronic health …

Attribute-based encryption with keyword search (ABKS) is a powerful cryptographic primitive
achieving search functionality and access control for the encrypted data outsourced to the …

Currently, various encryption techniques have been employed to protect the documents in
cloud storage. In particular, attribute-based keyword search (ABKS) is a practical encryption …

Boolean range query (BRQ) is a typical type of spatial keyword query that is widely used in
geographic information systems, location-based services and other applications. It retrieves …

Abstract Ciphertext-Policy Attribute-Based Keyword Search (CP-ABKS) provides data
privacy and achieves fine-grained access control over encrypted data in the cloud. However …

Searchable encryption scheme allows users to search for encrypted data containing some
keywords without decrypting data. It protects the data privacy of data owners while …

The convenience and efficient management of cloud servers have resulted in an increasing
number of users opting to store their data in the cloud. Consequently, data-outsourcing …

In cloud-assisted telemedicine information system (CA-TMIS), patients upload data
containing their health metrics to the cloud. Doctors can access the patient's data through …

Outsourcing data to cloud services is a good solution for users with limited computing
resources. Privacy and confidentiality of data is jeopardized when data is transferred and …