Cryptocurrency is basically a virtual exchange medium that uses a cryptography in order to secure its transactions and control the creation of the system units. Meaning, cryptocurrency simply represents money in the digital marketplace nothing else. It is based on an open-source software, cryptography and networking. It lets people or users avoid fees or the lowest fees as compared to what your banks are charging. The system takes part in the non-cash transactions that is anonymous while guaranteeing a secure transactions. Cryptocurrency is associated with internet using cryptography process converting legible information into an almost uncrack-able digital code, impossible to crack transfers and purchases. In history, cryptography was born during the Second World War in order to secure communication. It only evolved in the new generation age, the ‘digital era’ with the elements of computer science and mathematical theory to become a secure money online, information and communications. For most people, cryptocurrency topic are difficult to understand, cryptocurrencies key management mechanics commonly confuses people in the community. With this, there are cases in which people who purchased cryptocurrencies in the market, but in the end left them in others as the holder, the worst scenario is that the balance will be lost to an insider theft or some hackers. Cryptocurrency is subject to pump and dump and this is normal, this is similar to the penny stocks. Because no one knows what scale will be adopted by the currencies, and there is uncertainty about how the community will maximize them, any cryptocurrencies are volatile relative to the traditional fiat currencies.