Multi-Signature With Different Device Types Can Help You Against Cryptocurrency Attacks

Multi-signature with different devices device types also helps you versus what's known as the chosen nonce attack whereas many devices in a single signature context even with a passphrase are not safe. upgrade your firmware to the most recent version when you have your new device and then that way you can kind of do at least some degree of checking for low R attacks. I've gone through a process with many of the vendors to make sure that they are actually doing this so we have signatures which are not only looking the same but also of the smallest size is obviously important if we want to keep our fees low.