What is a cold wallet?
A cold wallet is one that is not online. It can be in the form of a hardware device, similar to a USB stick, or a printed paper wallet. It is harder to hack (but may be easier to lose).
A cold wallet is one that is not online. It can be in the form of a hardware device, similar to a USB stick, or a printed paper wallet. It is harder to hack (but may be easier to lose).