like use r 2fa in online wallet such as blockchain.
There are many different hardware wallets that range in price range and quality. Take a look at some of the premier hardware wallets:Pi Wallet uses cold storage and does not have wireless capabilities. It uses Armory’s client which makes it secure while not requiring you to set everything up by yourself. This is a safe and easy hardware device.Trezor is similar to Pi, but uses a small screen to interact with. The private keys are generated by the device and can’t leave it, making it immune to malware.
