The private key corresponds to the public key of that node. Therefore, the private key is crucial and can only be exported by the user themselves.
After exporting the private keys, please ensure they are stored securely. Within the Borderfree ecosystem, there are three very important private keys you must be fully aware of:
1，Ethereum wallet address: This address is your unique digital wallet address, which will be displayed after creating a wallet with the private key provided below.
2，Ethereum Wallet Private Key: This is the private key to your digital wallet. It is crucial to keep it confidential and not disclose it to others.
3，Borderfree private key: At the top of the member center is your node ID, which is also the public key for IPFS. This private key is specifically for your node ID.
If you need to change computers, you can first back up this private key, and then import it into Bordefree on the new computer.
This way, your membership data and other information will be completely transferred, and this private key also serves as a storage credential in the IPFS network.