Bip39 Seed Phrase. On top of that, BIP39 defines the passphrase choice, that adds a average volume of additive protection just in case your seed phrase is stolen or in any other case unintentionally uncovered. Even so, it also adds some threat, so it is suggested For additional professional users. https://a-z-directory.com/listings13059612/bip39-standard-https-linktr-ee-bip39-bip39-options