Bip39 Vs Slip39. Look at how you can securely back again up and pass over the passphrase if required: Whilst you could theoretically trust in your memory, you might want to think about a protected backup approach. At its core, a BIP39 passphrase modifies the cryptographic process of wallet generation. https://growthbookmarks.com/story19517513/bip-39-https-linktr-ee-bip39-a-review-of-bip39-generator