Passphrases are some a difficult concept. By default, some copyright wallets disable using the optional passphrase. Even though it can increase some security, it also adds complexity. When you established a passphrase, your backup approach has just gotten far more intricate: you now have two significant items of knowledge (your https://bookmarkinginfo.com/story18838694/the-basic-principles-of-bip39-passphrase-generator