BEIJING, June 3, 2024 /PRNewswire/ -- WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced that it developed an innovative technology, BlockChain Guardian, which will provide robust security protection for the Industrial Internet of Things (IIoT). This technology combines the decentralization, immutability and security of blockchain with the real-time monitoring and anomaly detection capabilities of intelli ...