What Is a Hardware Wallet and What Does It Actually Protect?

Keeping cryptocurrency on an exchange means relying on another company to safeguard the keys that control your assets. Moving those assets to a wallet you control changes that arrangement, but it also changes who is responsible when something goes wrong.A hardware wallet is designed to protect private keys inside a physical device, reducing their exposure to malware on a connected computer or mobile phone. That makes it an important option for people who want greater control over their crypto ho