On top of that, BIP39 defines the passphrase solution, that adds a moderate volume of additive security in case your seed phrase is stolen or usually unintentionally uncovered. On the other hand, What's more, it provides some hazard, so it is recommended for more expert consumers. This information describes BIP39, https://madbookmarks.com/story19019768/5-essential-elements-for-bip39-explained