In the last 5 years, the market for crypto hardware wallets has grown by over 300% and this is just the beginning, claims a recent report by market research store Research and Markets. Hardware wallets are the physical devices that store private keys for cryptocurrencies offline in an encrypted device. Private keys in these wallets are required while spending cryptocurrencies, and the wallets enable traders to store the keys safely while protecting the information. Investments in cryptocurrency increased from USD 18 billion in January 2017 to more than USD 800 billion in January 2018. With this rise in investments, ... (full story)