{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does a blockchain private network ensure the security of data transmission?","a":"Blockchain private networks ensure the security of  data transmission by adopting distributed node consensus algorithms, cryptographic technologies, and smart contract programming. Firstly, distributed node consensus algorithms ensure that multiple nodes in the network jointly participate in data verification and recording, thereby avoiding the risks of centralization. Secondly, cryptographic technologies encrypt and decrypt data to ensure its security during transmission. Lastly, smart contract programming enables automated execution of contracts under specific conditions, effectively preventing data tampering and fraudulent activities. In addition, blockchain private networks decentralize and de-trust, significantly enhancing the consistency, reliability, and transparency of data in the system, further promoting fairness and trustworthiness."}]}],"pr":"b96af9fe213c0b3ad6f67e420ed349ab1524312cacdc5e16045637da38a773c3"}