冷钱包英文名叫什么

Cold wallet is the English name for 冷钱包 (lěng qián bāo) in the realm of cryptocurrencies. A cold wallet refers to a type of cryptocurrency wallet that stores the user's private keys offline, making it less vulnerable to hacking and cyber attacks compared to hot wallets, which are connected to the internet.

The operation process of a cold wallet involves several steps to ensure the security of the user's assets:

1. Creation of Cold Wallet: To set up a cold wallet, a user generates a new wallet address and private key on a device that has never been connected to the internet or any network. This can be done using specialized hardware wallets such as Ledger or Trezor.

2. Transfer of Funds: The user then sends the desired amount of cryptocurrency from their exchange account or another wallet to the address generated by the cold wallet. This transaction is typically done through a separate device connected to the internet.

3. Security Measures: After the transfer, the user disconnects the device containing the private key from any network to ensure it remains offline. This isolates the key from potential online threats.

4. Storage of Cold Wallet: The device containing the private key is usually stored in a secure and safe location, such as a safe deposit box or a physical safe, to prevent physical theft.

5. Accessing Funds: When the user wants to access or make a transaction using the funds stored in the cold wallet, they reconnect the device to a secure computer to sign the transaction digitally. Once the transaction is signed, the device is disconnected again.

By following these steps and ensuring proper security measures, users can effectively protect their cryptocurrencies from online threats and unauthorized access. Cold wallets are widely recommended for storing large amounts of cryptocurrencies for long-term holding due to their enhanced security features.