Cloud storage has emerged as the latest trend for data storage over the traditional storage
method which consume more storage spaces of data owner resources for backup and …

Proof of Work (PoW) powered blockchains currently account for more than 90% of the total
market capitalization of existing digital cryptocurrencies. Although the security provisions of …

The wide deployment of cloud-assisted electronic health (eHealth) systems has already
shown great benefits in managing electronic health records (EHRs) for both medical …

The underlying fundaments of blockchain are cryptography and cryptographic concepts that
provide reliable and secure decentralized solutions. Although many recent papers study the …

In recent years, big data have become a hot research topic. The increasing amount of big
data also increases the chance of breaching the privacy of individuals. Since big data …

With the popularity of cloud storage, integrity verification for outsourced data has attracted
more and more attention. The majority of existing research works rely on a unique third-party …

The development of cloud-assisted electronic health system effectively addresses the
drawbacks of traditional medical management system. However, some challenging …

Cloud storage systems provide users with convenient data storage services, which allow
users to access and update outsourced data remotely. However, these cloud storage …

In this paper, we introduce a concept of transparent integrity auditing and propose a
concrete scheme based on the blockchain, which goes one step beyond existing public …

Wireless body area networks (WBANs) rely on powerful cloud storage services to manage
massive medical data. As precise medical diagnosis analysis is heavily based on these …