When good blocks go bad: Managing unwanted blockchain data

Carvalho Arthur; Merhout Jeffrey W.; Kadiyala Yogesh; Bentley John II

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When good blocks go bad: Managing unwanted blockchain data

机译：当好的街区变坏：管理不需要的区块链数据

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Blockchain has been praised for providing the technical infrastructure that enables a group of self-interested entities to share data without relying on intermediaries. Technically, blockchain is a distributed and decentralized append-only database. This latter aspect leads to an important, yet overlooked governance issue, namely what should the network members do when erroneous or malicious data are added to the blockchain ledger? We start by describing three public cases when the above happened. For each case, we elaborate on the adopted solution, which we refer to as the "rollback," the "do nothing," and the "overturn" solution. Drawing from these previous cases, discussions with experts, and from our own experience with blockchain research and development, we provide suggestions concerning managerial, technical, and information security policies and practices organizations should follow when contemplating enterprise-level applications of the blockchain technology.

机译：BlockChain已被称赞为提供技术基础设施，使一群自私实体能够在不依赖中介机构的情况下共享数据。从技术上讲，区块链是一个分布式和分散的附加的数据库。后一种方面导致一个重要但忽视的治理问题，即网络成员在块ClockChain分类帐中添加了错误或恶意数据时应该怎么做？我们首先描述了上述发生时的三个公共情况。对于每种情况，我们详细阐述了所采用的解决方案，我们将其称为“回滚”，“无所作为”和“倾覆”解决方案。从这些之前的案例中绘制，与专家讨论，以及我们自己的体系经验，我们提供了关于管理，技术和信息安全政策和实践组织的建议，应在考虑区块链技术的企业级应用时遵循。

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来源
《International Journal of Information Management》 |2021年第4期|102263.1-102263.12|共12页
作者
Carvalho Arthur; Merhout Jeffrey W.; Kadiyala Yogesh; Bentley John II;
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作者单位

Miami Univ Sch Business Oxford OH 45056 USA;

Miami Univ Sch Business Oxford OH 45056 USA;

10XTS Cincinnati OH 45242 USA;

10XTS Cincinnati OH 45242 USA;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Blockchain; Cryptocurrency; Information security; IT governance; Smart contract;

机译：区间;加密货币;信息安全;IT治理;智能合同;

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2. Data Dependent Sparing to Manage Better-Than-Bad Blocks [J] . Maddah Rakan, Cho Sangyeun, Melhem Rami IEEE computer architecture letters . 2013,第2期

机译：依赖数据的备用来管理优于坏块
3. US Army seeks blockchain technology to manage combat data [J] . Carlo Munoz Jane's international defense review . 2021,第Octa期

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4. A Persistent Data Structure for Managing Digital Identity Data Implemented on the Blockchain [C] . Lei Zeng, Weiwei Qiu, Xiaoyi Wang, IEEE International Conference on Power, Intelligent Computing and Systems . 2021

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When good blocks go bad: Managing unwanted blockchain data

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