Internet reports that according to the U.S. SEC disclosed a meeting memorandum document today, on February 21, the U.S. Securities and Exchange Commission (SEC) Cryptography Task Force met with representatives of MITRE, a subsidiary of the Massachusetts Institute of Technology. MITRE is the operator of a research and development center funded by the U.S. Treasury Department. MITRE representatives submitted attached documents and discussed relevant content during the meeting: MITRE will promote the design of a framework for multi-agency collaborative supervision of stablecoins and develop tools to optimize the process of collecting and analyzing regulatory opinions; reveal the centralization risks of actual control behind the DeFi protocol and explore hidden centralization in decentralized financial markets; assess systemic risks when DeFi interacts with traditional financial systems; Regarding the necessity of a smart contract-level fuse mechanism, MITRE proposes to embed a risk blocking mechanism in smart contracts to inhibit risk transmission.