Bip39 Mnemonic. Due to the cryptographic structure of BIP-39, a weak passphrase will not reduce the security of another wallets or help reveal the seed words. Without a passphrase, your money are only as protected as your seed phrase. By adding a passphrase, you create an extra layer of protection https://extrabookmarking.com/story18871917/bip39-wallet-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic