Blockchain Security Infrastructure GoPlus Security officially released GSM (GoPlus Security Module) today, the first security protection layer that can be natively integrated into public chain nodes, achieving interception of malicious transactions before they are recorded on the chain. The core breakthrough of this technology is its ability to be securely embedded in the blockchain execution layer, enabling non-external defenses. Specifically, GSM is directly integrated into the node client (such as BNBChain), scanning transactions before they enter the memory pool (mempool), cutting off hacker attack paths from the source. The BNB chain has demonstrated a 97% interception rate for malicious transactions.