Passphrases are a bit of a tricky thought. By default, some copyright wallets disable the usage of the optional passphrase. Although it can increase some security, it also provides complexity. In case you established a passphrase, your backup approach has just gotten far more sophisticated: you now have two significant http://andersonsaeu988.iamarrows.com/from-mnemonics-to-safety-and-security-recognizing-bip39-passphrases-and-their-significance-in-copyright