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A proposed purchase cycle audit approach using blockchain technology to increase audit effectiveness and reduce fraud
Download2020
Over the years, purchasing cycle fraud schemes have been the greatest risks of fraud for most organizations. Blockchain technology can maintain transactional data with full decentralization and reducing the growing number of cases of fraud in companies and organizations. This paper focuses mainly...
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Enhancing the security and privacy of self-sovereign identites on hyperledger indy blockchain
Download2020
Self-sovereign identities provide user autonomy and immutability to individual identities and full control to their identity owners. The immutability and control are possible by implementing identities in a decentralized manner on blockchains that are specially designed for identity operations...
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2020
The role of wearable connected devices in healthcare is rapidly gaining importance. Collection of data through these smart devices is a key instrument in advancing biomedical research and in tracking of health indicators of an individual. Highly sensitive medical data requires advanced protection...