Passphrases are some a difficult thought. By default, some copyright wallets disable using the optional passphrase. Although it can add some protection, Additionally, it provides complexity. Should you set a passphrase, your backup approach has just gotten far more intricate: you now have two critical items of information (your mnemonic https://canvas.instructure.com/eportfolios/3396498/ricardooxtv236/opening-the-world-of-bip39-a-comprehensive-overview-to-mnemonic-expressions-and-word-checklists