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(2016). Big data and the internet of things. Magazine Motion 2016 of Norton Rose Flubright, Norton Rose Flubright."},{"key":"ref_2","unstructured":"Schroepfer, M. (2018, April 04). Chief Technology Officer of Facebook. An Update on Our Plans to Restrict Data Access on Facebook. Available online: https:\/\/newsroom.fb.com\/news\/2018\/04\/restricting-data-access\/."},{"key":"ref_3","unstructured":"Schwab, K., Marcus, A., Oyola, J.O., Hoffman, W., and Luzi, M. (2011). Personal data: The emergence of a new asset class. An Initiative of the World Economic Forum, World Economic Forum."},{"key":"ref_4","unstructured":"The Verge (2018, October 16). The Cambridge Analytical Scandal, Understanding Facebook\u2019s Data Privacy Debacle. Available online: https:\/\/www.theverge.com\/2018\/4\/10\/17165130\/facebook-cambridge-analytica-scandal."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1509\/jm.15.0497","article-title":"Data Privacy: Effects on Customer and Firm Performance","volume":"81","author":"Martin","year":"2017","journal-title":"J. Mark."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"2470","DOI":"10.1109\/JPROC.2013.2262913","article-title":"A Survey on Ambient Intelligence in Health Care","volume":"101","author":"Acampora","year":"2013","journal-title":"Proc. IEEE"},{"key":"ref_7","unstructured":"Ball, J. (2018, October 16). Nsa\u2019s Prism Surveillance Program: How It Works and What It Can Do. The Guardian, Available online: https:\/\/www.theguardian.com\/world\/2013\/jun\/08\/nsa-prism-server-collection-facebook-google."},{"key":"ref_8","unstructured":"Hern, A. (2018, October 16). Fitness Tracking App Strava Gives Away Location of Secret US Army Bases. In BBC News. Available online: https:\/\/www.bbc.com\/news\/technology-42853072."},{"key":"ref_9","unstructured":"Narayanan, A., Bonneau, J., Felten, E., Miller, A., and Goldfeder, S. (2016). Bitcoin and Cryptocurrency Technologies: A Comprehensive Introduction, Princeton University Press."},{"key":"ref_10","unstructured":"(2018, October 16). Techracers, \u201c4 Key Features of Blockchain\u201d. Available online: http:\/\/www.techracers.com\/blockchain-key-features."},{"key":"ref_11","unstructured":"Tapscott, D., and Tapscott, A. (2017). Blockchain Revolution: How the Technology Behind Bitcoin Is Changing Money, Business, and the World, Penguin Publishing Group."},{"key":"ref_12","unstructured":"Ethereum Community (2018, October 16). Ethereum Homestead Documentation; Release 0.1. Available online: http:\/\/www.ethdocs.org\/en\/latest\/."},{"key":"ref_13","unstructured":"Dameron, M. (2018, October 16). Beigepaper: An Ethereum Technical Specification. Available online: https:\/\/github.com\/chronaeon\/beigepaper\/."},{"key":"ref_14","unstructured":"Murabet, A.E., Abtoy, A., Touhafi, A., and Tahiri, A. (2018). Ambient Assisted living system\u2019s models and architectures: A survey of the state of the art. J. King Saud Univ. Comput. Inf. Sci."},{"key":"ref_15","first-page":"19","article-title":"Ambient Intelligence in Healthcare: A State-of-the- Art","volume":"17","author":"Dey","year":"2017","journal-title":"Glob. J. Comput. Sci. Technol."},{"key":"ref_16","unstructured":"J\u00f8sang, A., Zomai, M.A., and Suriadi, S. (February, January 30). Usability and Privacy in Identity Management Architectures. Proceedings of the Fifth Australasian Symposium on ACSW Frontiers, Ballarat, Australia."},{"key":"ref_17","first-page":"1081","article-title":"WiFi-Based Telemedicine System: Signal Accuracy and Security","volume":"2","author":"Qu","year":"2009","journal-title":"Int. Conf. Comput. Sci. Eng."},{"key":"ref_18","doi-asserted-by":"crossref","unstructured":"Adekunle, A.A., and Woodhead, S.R. (2009, January 15\u201318). On Efficient Data Integrity and Data Origin Authentication for Wireless Sensor Networks Utilising Block Cipher Design Techniques. Proceedings of the Third International Conference on in Next Generation Mobile Applications, Services and Technologies (NGMAST \u201809), Cardiff, UK.","DOI":"10.1109\/NGMAST.2009.78"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1109\/TCE.2017.014849","article-title":"Rule-based monitoring and coordination of resource consumption in smart communities","volume":"63","author":"Alcarria","year":"2017","journal-title":"IEEE Trans. Consum. Electron."},{"key":"ref_20","doi-asserted-by":"crossref","unstructured":"Mareca, M.P., and Bordel, B. (2017). Improving the complexity of the Lorenz dynamics. Complexity, 2017.","DOI":"10.1155\/2017\/3204073"},{"key":"ref_21","doi-asserted-by":"crossref","unstructured":"Schnorr, C.P., and Jakobsson, M. (2000). Security of signed ElGamal encryption. International Conference on the Theory and Application of Cryptology and Information Security, Springer.","DOI":"10.1007\/3-540-44448-3_7"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1007\/3-540-48184-2_32","article-title":"A Digital Signature Based on a Conventional Encryption Function. Advances in Cryptology\u2014CRYPTO \u201887","volume":"293","author":"Merkle","year":"1988","journal-title":"Lect. Notes Comput. Sci."},{"key":"ref_23","doi-asserted-by":"crossref","unstructured":"Maymounkov, P., and Mazieres, D. (2002). Kademlia: A peer-to-peer information system based on the xor metric. 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