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See detailYes, I do: Marrying blockchain applications with GDPR
Schellinger, Benjamin; Völter, Fabiane; Urbach, Nils et al

in Proceedings of the 55th Hawaii International Conference on System Sciences (2022, January 04)

Due to blockchains’ intrinsic transparency and immutability, blockchain-based applications are challenged by privacy regulations, such as the EU General Data Protection Regulation. Hence, scaling ... [more ▼]

Due to blockchains’ intrinsic transparency and immutability, blockchain-based applications are challenged by privacy regulations, such as the EU General Data Protection Regulation. Hence, scaling blockchain use cases to production often fails to owe to a lack of compliance with legal constraints. As current research mainly focuses on specific use cases, we aim to offer comprehensive guidance regarding the development of blockchain solutions that comply with privacy regulations. Following the action design research method, we contribute a generic framework and design principles to the research domain. In this context, we also emphasize the need for distinguishing between applications based on blockchains’ data integrity and computational integrity guarantees. [less ▲]

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See detailA serverless distributed ledger for enterprises
Sedlmeir, Johannes UL; Wagner, Tim; Djerekarov, Emil et al

in Proceedings of the 55th Hawaii International Conference on System Sciences (2022, January 04)

Enterprises have been attracted by the capability of blockchains to provide a single source of truth for workloads that span companies, geographies, and clouds while retaining the independence of each ... [more ▼]

Enterprises have been attracted by the capability of blockchains to provide a single source of truth for workloads that span companies, geographies, and clouds while retaining the independence of each party’s IT operations. However, so far production applications have remained rare, stymied by technical limitations of existing blockchain technologies and challenges with their integration into enterprises’ IT systems. In this paper, we collect enterprises’ requirements on distributed ledgers for data sharing and integration from a technical perspective, argue that they are not sufficiently addressed by available blockchain frameworks, and propose a novel distributed ledger design that is “serverless”, i.e., built on cloud-native resources. We evaluate its qualitative and quantitative properties and give evidence that enterprises already heavily reliant on cloud service providers would consider such an approach acceptable, particularly if it offers ease of deployment, low transactional cost structure, and a combination of latency and scalability aligned with real-time IT application needs. [less ▲]

Detailed reference viewed: 125 (4 UL)