Bip39 Mnemonic. Then inside of a theft or threatening scenario, you can provide your attackers the recovery seed phrase (with no passphrase) and they might Recuperate the wallet with no knowing you have One more wallet using a passphrase BIP32 and BIP44 are linked standards that have paved the way https://oxodirectory.com/listings13055990/bip39-dictionary-https-linktr-ee-bip39-the-greatest-guide-to-bip39-tool