Bip39 Seed. Increased safety: By storing your keys offline, hardware wallets guard in opposition to online hacks and malware. For words that have only 3 letters, there is absolutely no 4th letter. For example Together with the word “increase”, there aren't any additional letters Later on and thus has to https://directorypile.com/listings13050051/bip39-vs-slip39-https-linktr-ee-bip39-5-simple-techniques-for-bip39-wallet