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Global warming accounts for one of the major source of concern for the continual existence of our world with rising alarms of the devastating impact on our atmosphere, regulations among various countries of the world have been enacted to curtail the menace of global warming. As a result, greener solutions most especially energy generation have been encouraged as a substitute to combustion engines that operate using fossil fuels which in turn release toxic carbons into the atmosphere, thus depleting the ozone layer and subsequently result in global warming. The world is growing to a future driven by technology, human population is increasing in a geometric rate and so is the need for devices like smartphones, cars and other technological gadgets. More and more cities and towns evolved due to this growing population and in a bid to meet various appointments cars, buses are needed to convey people from one point to another. This growth is no doubt accompanied with an increase in the

Cyber security is a very paramount issue of concern for many users of the online space. Increasingly, over the years the need for tamper proof security solutions by online users against cyber hackers and fraudsters is quite alarming. These hackers of fraudsters have become so experienced in breaking security walls of various security solutions as a result of the inefficiencies and shortcoming of various security solutions provided by different platforms. Data, especially personal is required to be kept private out of the reach of third party manipulation as they can be detrimental to the image of such holder in the wrong hands while for businesses can lead to their eventual shutdown. The internet has brought many advantages, as people can now buy and sell online, advertise and many more. As a result of the open flow of information on the internet it has made its users vulnerable to cyber hacking. Therefore, in a bid to curtail the menace of hacks and frauds to private data users h

Since the creation of the bitcoins blockchain which was set to decentralize the financial market, many other distributed ledgers such as the Ethereum blockchain and others have been made. The blockchain was founded out of the need for the decentralization of the financial market and it has probably been more success than anyone hoped it would be today. Blockchain has gotten so much popularity and use cases to the extent that major cooperation’s and platforms such as IBM, MICROSOFT and others are now looking for means to adopt the tech and even build of their own. However, with recent reports and findings, the existing blockchains have begun to suffer from certain challenges. CHALLENGES FACING BLOCKCHAINS Listed below are some of the challenges which have begun to inflict the industry: Privacy: the need for financial privacy is very high which was one of the reasons the blockchain was invented in the first place, because the traditional banking system could not make provision