TY - JOUR AU - Ma, Chaoqun AU - Kong, Xiaolin AU - Lan, Qiujun AU - Zhou, Zhongding PY - 2019 DA - 2019/01/30 TI - The privacy protection mechanism of Hyperledger Fabric and its application in supply chain finance JO - Cybersecurity SP - 5 VL - 2 IS - 1 AB - Blockchain technology ensures that data is tamper-proof, traceable, and trustworthy. This article introduces a well-known blockchain technology implementation—Hyperledger Fabric. The basic framework and privacy protection mechanisms of Hyperledger Fabric such as certificate authority, channel, Private Data Collection, etc. are described. As an example, a specific business scenario of supply chain finance is figured out. And accordingly, some design details about how to apply these privacy protection mechanisms are described. SN - 2523-3246 UR - https://doi.org/10.1186/s42400-019-0022-2 DO - 10.1186/s42400-019-0022-2 ID - Ma2019 ER -