Ethereum, as its creators describe it, is the world's first "programmable blockchain," allowing it to function as a virtual marketplace for applications, games, and, most importantly, financial services. All of this is built on the digital currency Ether, which serves as the Ethereum network's payment mechanism. Because it is decentralized, it is completely secure against theft or fraud. I hope I was able to address your question on Ethereum. In any case, you can look here more information about this here.
