INFORMATION SHARING METHOD, APPARATUS, SYSTEM, ELECTRONIC DEVICE, AND STORAGE MEDIUM

摘要

Provided in the present disclosure are an information sharing method, an apparatus, a system, an electronic device, and a computer-readable storage medium. The method comprises: receiving threat intelligence information, the threat intelligence information being information which threatens network security and being sent by a first blockchain node; when the threat intelligence information undergoes consensus by using a first consensus algorithm, generating a first shared block on the basis of the threat intelligence information; and when the first shared block undergoes consensus by means of multiple blockchain nodes which receive the first shared block, writing the first shared block into a blockchain.