Bip39 Ian Coleman. Additionally, BIP39 defines the passphrase alternative, that provides a reasonable degree of additive defense in the event that your seed phrase is stolen or in any other case accidentally uncovered. Having said that, Additionally, it provides some risk, so it is suggested for more experienced people. BIP32 https://thedeepdirectory.com/listings13029378/bip39-seed-generator-https-linktr-ee-bip39-bip39-word-list-no-further-a-mystery