You’re probably using cloud computing right now, even if you don’t realize it. If you use an online service to send an email, edit documents, watch movies, listen to music, play games, store pictures, and other files or perform any other similar function, cloud computing is likely making it all possible behind the scenes. The first cloud computing services are barely a decade old, but already a variety of organizations—from tiny startups to global corporations, government agencies to non-profits—are embracing this  technology for all sorts of reasons. A cloud can be private or public. A public cloud sells services to anyone on the internet meanwhile, A private cloud is a proprietary network that supplies hosted services to a limited number of people could be an agency or organization with certain access and permissions settings. But the goal of cloud computing is to provide easy, scalable access to computing resources and services at any cost.

Cloud computing is a big shift from the traditional way businesses think about IT resources. It has changed the whole perspective.  cloud computing is not delivering computing services including servers, databases, networking, analytics, and intelligence over the Internet to provide faster innovation, flexible resources, and economies of scale. You can typically pay only for cloud services you use, helping you lower your operating costs, run your infrastructure more efficiently, and scale as your business needs change. This offers several benefits over a single corporate data center, including reduced network latency for applications and greater frugality of scale. Many cloud providers offer a broad set of policies, technologies, and controls that strengthen your security manner overall, helping protect your data, apps, and infrastructure from potential threats.