Constantinos Patsakis

TL;DR: A comprehensive classification of blockchain-enabled applications across diverse sectors such as supply chain, business, healthcare, IoT, privacy, and data management is presented, and key themes, trends and emerging areas for research are established.

TL;DR: The new concept of smart health is introduced, which is the context-aware complement of mobile health within smart cities and discusses the main challenges and opportunities that s-Health would imply and provide a common ground for further research.

TL;DR: This work reviews all controversies around the new stringent definitions of consent revocation and the right to be forgotten and argues that such enforcement is indeed feasible provided that implementation guidelines and low-level business specifications are put in place in a clear and cross-platform manner in order to cater for all possible exceptions and complexities.

TL;DR: An in-depth security and privacy analysis of some of the most popular freeware mobile health applications is provided, revealing that the majority of the analyzed applications do not follow well-known practices and guidelines, not even legal restrictions imposed by contemporary data protection regulations, thus jeopardizing the privacy of millions of users.

TL;DR: This paper discusses and demonstrates how these attacks can be launched, analysing their impact in real world scenarios and indicates that this threat is not merely potential, but very real and more dangerous than initially perceived.