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19 October 2022 A blockchain based system for multi-level log storage
Gang Xu, Fan Yun, Xin Liu, Xiu-Bo Chen
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Proceedings Volume 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering; 1229433 (2022) https://doi.org/10.1117/12.2639996
Event: 7th International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2022), 2022, Xishuangbanna, China
Abstract
With the development of the Internet, many log data are generated in the server. How to ensure the security of log data in the server is a problem that needs to be solved. At present, log data storage in most servers relies on a centralized log database or local files. With the increase of running time and scale, there are great challenges in data security and stability. Meanwhile, attackers can tamper with the server's logs to evade tracking. To solve the above problems, this paper proposes a secure multi-level log data storage system based on permissioned blockchain and permission-less blockchain, with high throughput and low cost. In addition, different encryption methods are adopted for different levels of log data to provide higher security
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Gang Xu, Fan Yun, Xin Liu, and Xiu-Bo Chen "A blockchain based system for multi-level log storage", Proc. SPIE 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering, 1229433 (19 October 2022); https://doi.org/10.1117/12.2639996
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KEYWORDS
Data storage
Computer security
Network security
Data processing
Systems modeling
Databases
Information security
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