The same way we keep our physical cash in wallets and banks is the same way Cryptocurrencies must be kept. But due to its volatility and the fact that it is digital, it requires a higher level of security because as you know they are not physical.

This is why I was on the lookout for some of the most secure and reliable Cryptocurrency wallet, and I found many I can recommend like Coinbase Wallet, Luno Wallet, Cryptonator Online or Bonopay Wallet.