Also, BIP39 defines the passphrase selection, that provides a reasonable amount of additive security in case your seed phrase is stolen or or else accidentally exposed. However, What's more, it adds some possibility, so it is usually recommended for more experienced users. Yet another benefit of BIP39 is its user-friendly https://dftsocial.com/story19636319/the-ultimate-guide-to-bip39-seed-phrase-github