{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain handle cybersecurity issues?","a":"Authentication and Authorization: Blockchain-based network security platforms can use digital signatures to identify and authenticate connected devices, ensuring that only authorized devices can join the blockchain network. This approach improves system  security and prevents unauthorized devices from accessing the network."}]}],"pr":"29b2238f80695932eb308398aaf776526b7adc31cd4227a41ef3be3ad45c7b05"}