> Or you can use a brainwallet that is never stored in a file at all This is an incredibly bad idea. This publishes an unsalted, unhardened hash of your passwo

> Or you can use a brainwallet that is never stored in a file at all This is an incredibly bad idea. This publishes an unsalted, unhardened hash of your password to the blockchain to be cracked by anyone. There are bots with large precomputed tables that will instantly steal from especially weak ones.