信息网络安全

信息网络安全 ›› 2016, Vol. 16 ›› Issue (9): 192-195.doi: 10.3969/j.issn.1671-1122.2016.09.038

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区块链技术及其应用研究

谢辉(), 王健   

  1. 达闼科技成都有限公司,四川成都 610041
  • 收稿日期:2016-07-25 出版日期:2016-09-20 发布日期:2020-05-13
  • 作者简介:

    作者简介： 谢辉（1981—）,男,四川,硕士,主要研究方向为信息安全;王健（1981—）,男,四川,本科,主要研究方向为信息安全。

Study on Block Chain Technology and Its Applications

Hui XIE(), Jian WANG   

  1. CloudMinds Technologies Chengdu Co., Ltd. Chengdu Sichuan 610041, China
  • Received:2016-07-25 Online:2016-09-20 Published:2020-05-13

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摘要：

区块链最早作为比特币的底层“账本”记录技术,起源于2009年。经过几年的发展和改进,逐渐成为了一种新型的分布式、去中心化、去信任化的技术方案。特别是近两年以来,区块链已逐步脱离比特币,独立地成为技术创新的热点,开创了一种新的数据分布式存储技术,引导了系统与程序设计理念的变化,并可能颠覆现在商业社会的组织模式,其应用受到了越来越多的关注。文章从技术角度研究了区块链的设计与实现,从区块链自身和应用两方面分析了区块链的安全性,从安全架构的角度对区块链安全体系与传统中心化模式的安全体系进行了比较,并对区块链的优势与不足,以及可能应用的场景进行了总结。

关键词: 区块链, 去中心化, 安全架构, 应用场景

Abstract:

Since 2009, blockchain was used for base record technology of account book in BitCoin. It has graduated as a new distributed, non-centralized and non-trust solution after several years. Especially in last two years, blockchain has gradually gotten out of BitCoin as an independent innovation hot point. It creating a new distributed data storage technology with an innovation change on system/program design. Maybe, it will subvert the organizational model of current business community in future. So it received more and more attention from Business and Technology communities. This article do more research and investigation on the design and implementation of blockchain. Include security investigation for blockchain and blockchain related application, and the security architecture compare for blockchain security system and traditional centralized mode system. Did the summaries for the advantages and disadvantages of the blockchain, and more actual application scenarios are derived.

Key words: block chain, decentralization, security architecture, application scenario

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