what does a hardware wallet mean?
Hardware Wallet: Dedicated hardware that is specifically built to hold cryptocurrency and keep it secure. This includes USB devices. These devices can go online to make transactions and get data and then can be taken offline for transportation and security.
what does a paper wallet mean?
how is this possible !?
You can print out a QR code for both a public and private key. This allows you to both send and receive digital currency using a paper wallet. With this option, you can completely avoid storing digital data about your currency by using a paper wallet.
What about Using Two-Factor Authentication in Cryptocurrency?
If you use any cryptocurrency exchange, youll want to use some form of two-factor authentication to secure your account.
In simple terms, two-factor authentication is a second layer of security that involves getting a unique code sent to an app or your phone. That code is used when logging onto a website on which youve set up two-factor