Cloud computing services are making easier for firms that are willing to adapt themselves according to the latest trends in the It services and software. The best part of this service is that they are flexible, fast, easy to use and also easy to access from any part of the world. Private cloud is another term that is used by some of the vendors to describe the contributions that imitate cloud computing on some of the devoted networks. These products basically claim to deliver some of the benefits of cloud computing without any such consequences and the same time taking advantages from data security, corporate governance and reliability concerns. However, in reality it symbolizes blending of technological trends and holding a great potential for enterprise computing. Moreover, according to the analysts private clouds will take shape over the coming centuries, but possibly only in huge enterprises.