{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the banking module in blockchain ensure the minimization of permissions?","a":"The bank module in blockchain ensures minimal privilege control by adopting distributed ledger technology and encryption algorithms. Specifically, the bank module stores user's account information, transaction records, and other data on the blockchain, ensuring that  only authorized nodes can perform read and write operations. Additionally, the bank module conducts strict reviews of user transactions to ensure compliance with regulatory requirements. To prevent malicious attacks, the bank module also screens and monitors nodes in the blockchain network, ensuring only trusted nodes can participate in the maintenance of the blockchain. Through these measures, the bank module in blockchain achieves minimal privilege control."}]}],"pr":"4b4b9cc71d35c7f4a014172b1e69ef1e27b7bf48b19fdec5e54ce150c188d363"}