The Internet of Health Things (IoHT) is a medical concept that describes uniquely identifiable
devices connected to the Internet that can communicate with each other. As one of the most …

Ciphertext-policy attribute-based encryption (CP-ABE) has been a preferred encryption
technology to solve the challenging problem of secure data sharing in cloud computing. The …

Although many users outsource their various data to clouds, data security and privacy
concerns are still the biggest obstacles that hamper the widespread adoption of cloud …

Searchable Encryption (SE) is an important technique to guarantee data security and
usability in the cloud at the same time. Leveraging Ciphertext-Policy Attribute-Based …

Searchable encryption (SE) has been a promising technology which allows users to perform
search queries over encrypted data. However, the most of existing SE schemes cannot deal …

Ciphertext-policy attribute-based encryption (CP-ABE) is a very promising encryption
technique for secure data sharing in the context of cloud computing. Data owner is allowed …

In the era of Internet of things, wearable devices can be used to monitor residents' health
and upload collected health data to cloud servers for sharing, which facilitates the …

Protecting the privacy of data in the multi-cloud is a crucial task. Data mining is a technique
that protects the privacy of individual data while mining those data. The most significant task …

Multi-authority ciphertext policy attribute-based encryption (CP-ABE) is one of the promising
approaches where multiple authorities issue and manage various attributes to achieve fine …

In recent years, the vehicular ad hoc network (VANET), recognized as the fundamental
infrastructure of the intelligent transportation system (ITS), has played an increasingly …