基于以太坊区块链的大学网络安全保障框架
发布时间：2021-09-05 00:50
本论文介绍了区块链的基本原理,重点是其在教育领域的潜在应用。本论文解释了这项新技术如何既可以重塑制度规范,又可以使学习者增强对信息安全的重视。提出了主要概念,回顾了包括教育在内的不同研究领域的区块链技术和智能合约应用文献。本论文的创新点是:a)根据当前技术发展和现状,提出在教育环境中应用区块链的方案,尽管基于区块链的产品在教育中的应用仍处于起步阶段;b)在对包含各种敏感数据的大学网络的安全性保证的区块链技术实用性的数值分析中,即学生和员工的生物特征数据或健康记录;并通过对此类参数的标准化评估来比较普通方法和区块链方法的安全性参数。本论文提出了私有区块链框架在大学网络中的应用,为了提高其信息安全水平。私有区块链技术是从大学网络信息安全通用方法向新技术迈出的一步,该新技术为利用以太坊区块链技术的网络之间的记录和信任带来了高度的可审计性和不变性。此外,还涵盖了专用以太坊网络相对于主要公共以太坊网络的主要优势。从统一安全标准的角度对建议的私有区块链系统的安全参数进行了分析,以实现方法的客观安全级别比较。观察了各种安全级别评估方法。这部分的主要贡献在于利用全球采用的标准ISO/IEC 15804...
【文章来源】：哈尔滨工业大学黑龙江省 211工程院校 985工程院校
【文章页数】：81 页
【学位级别】：硕士
【文章目录】：
摘要
Abstract
Chapter 1 Introduction
1.1 Background,objective and significance of the subject
1.2 Research status of blockchain technology in China and abroad
1.2.1 Abroad research status
1.2.2 Chinese researches
1.3 Main research contents of this subject and paper structure
Chapter 2 Theory of blockchain
2.1 Blockchain
2.1.1 Smart contracts
2.1.2 Transaction nonce
2.1.3 Transaction gas
2.1.4 Working of blockchain
2.1.5 Different platforms
2.1.6 Public blockchain vs private blockchain
2.2 Common database vs private blockchain as database management system(DBMS)
2.2.1 Features of private blockchain
2.2.2 Private blockchain benefits
2.2.3 Centralized database
2.2.4 Private blockchain DBMS and common database:how are they different?
2.3 Brief summary
Chapter 3 Security analysis of common database and private blockchain approaches
3.1 Introduction
3.1.1 Common network vulnerability analysis
3.1.2 Blockchain vulnerability analysis
3.2 Standardized approach to information security
3.3 Security level evaluation
3.3.1 Evaluation method
3.3.2 Experimental results on security level evaluation
3.4 Brief summary
Chapter 4 Performance analysis of Geth and Parity clients for private blockchain
4.1 Private blockchain system model
4.2 Multi-blockchain architecture
4.3 Blockchain modeling
4.3.1 Block
4.3.2 Adding transactions to the block
4.3.3 New blocks creation
4.3.4 Proof-of-Work
4.3.5 Blockchain as API
4.3.6 The end point of the transaction
4.3.7 The endpoint of mining
4.4 Performance analysis
4.4.1 Ethereum clients
4.4.2 Experimental results on performance analysis
4.5 Brief summary
Conclusions
References
Acknowledgements
Resume
本文编号：3384338
【文章来源】：哈尔滨工业大学黑龙江省 211工程院校 985工程院校
【文章页数】：81 页
【学位级别】：硕士
【文章目录】：
摘要
Abstract
Chapter 1 Introduction
1.1 Background,objective and significance of the subject
1.2 Research status of blockchain technology in China and abroad
1.2.1 Abroad research status
1.2.2 Chinese researches
1.3 Main research contents of this subject and paper structure
Chapter 2 Theory of blockchain
2.1 Blockchain
2.1.1 Smart contracts
2.1.2 Transaction nonce
2.1.3 Transaction gas
2.1.4 Working of blockchain
2.1.5 Different platforms
2.1.6 Public blockchain vs private blockchain
2.2 Common database vs private blockchain as database management system(DBMS)
2.2.1 Features of private blockchain
2.2.2 Private blockchain benefits
2.2.3 Centralized database
2.2.4 Private blockchain DBMS and common database:how are they different?
2.3 Brief summary
Chapter 3 Security analysis of common database and private blockchain approaches
3.1 Introduction
3.1.1 Common network vulnerability analysis
3.1.2 Blockchain vulnerability analysis
3.2 Standardized approach to information security
3.3 Security level evaluation
3.3.1 Evaluation method
3.3.2 Experimental results on security level evaluation
3.4 Brief summary
Chapter 4 Performance analysis of Geth and Parity clients for private blockchain
4.1 Private blockchain system model
4.2 Multi-blockchain architecture
4.3 Blockchain modeling
4.3.1 Block
4.3.2 Adding transactions to the block
4.3.3 New blocks creation
4.3.4 Proof-of-Work
4.3.5 Blockchain as API
4.3.6 The end point of the transaction
4.3.7 The endpoint of mining
4.4 Performance analysis
4.4.1 Ethereum clients
4.4.2 Experimental results on performance analysis
4.5 Brief summary
Conclusions
References
Acknowledgements
Resume
本文编号：3384338
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