Shinhan Bank launches blockchain-based self-service

According to BBNews, the user of "Invoice" from Slack reported to Medium "Why the Filecoin network is easy to attack" and said he was not protesting, but knew the reason for the protests. It is believed that in the Filecoin Big Miner test, each miner must present their address, and the address can be easily retrieved through the hash table, reducing the difficulty of protests. In addition, knowing the IP address and finding the node ID poses a personal risk. He planned three therapies to communicate the location on both sides of the chain by accessing, sending and receiving commands on the chain and sending commands to miners.