Passphrases are a little a tough concept. By default, some copyright wallets disable using the optional passphrase. Even though it can incorporate some protection, it also adds complexity. If you set a passphrase, your backup system has just gotten extra sophisticated: you now have two crucial parts of knowledge (your https://www.symbaloo.com/embed/shared/AAAACHlsY-AAA42AhQqHKA==