The private key is stored on your computer (or flash drive), although it can also be stored in paper form (as a printout or QR code), which increases security but reduces the usability. Cold storage can be installed on computers or mobile phones. Cold (local) storage is not 100% reliable, but free.A hardware wallet costs money, but ~$100 isn’t that much for peace of mind, right? Why? Because the device (something similar to a flash drive with a button) stores a private key (password), so it will not be possible to access the wallet through the network. Hardware wallet is the most reliable option.There are three most popular types of wallets for USDT: When in search of a USDT wallet, pay attention to such factors as the number of supported coins, safety features, available tools, and the type of storage. There is no absolute leader – you should select a solution that meets your particular demands and needs. The choice of a crypto wallet depends on a myriad of factors. How to buy Bitcoin (BTC) in Bulk and Top 5 Bitcoin OTC Brokers.
