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You have completed (UPI) Chapter 17: Blockchain Security Analysis!

Instruction

17.3.2 Security Analysis of Each Layer of Blockchain

The current blockchain structure can be divided into six layers from top to bottom: Application Layer Smart Contract Layer Incentive Layer Consensus Layer Network Layer Data Layer The security analysis for each layer is as follows: Application Layer The application layer primarily deals with security issues related to centralized nodes, such as exchanges involved in digital cu...