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Slow Fog Cosine: The smart contract Owner should adopt multi-signature and hardware wallet to strengthen Secret Key management.
[Slow Fog Cosine: Smart Contract Owners Should Use Multi-Signature and Hardware Wallets to Strengthen Key Management] Slow Fog Cosine published on platform X, stating, "The owner of the project's smart contract must use multi-signature; those who hold the keys should only use hardware wallets that support complex signature parsing and have large screens... From mnemonic phrase generation to usage, everything should be done within the hardware wallet. Adding a Passphrase or backing up using SSS(Shamir's secret sharing) makes it safer... Then, be calm during regular usage, avoid random signing, and conduct disaster recovery drills; unexpected incidents will inevitably occur during unintentional drills."