  Cloud computing can and does mean different things to different people. The
common characteristics most shares are on-demand secure access to metered
services from nearly anywhere and dislocation of data from inside to outside
the organization. Vision of cloud computing as a new IT procurement model. The
system lifecycle, risks that are identified must be carefully balanced against
the security and privacy controls available and the expected benefits from
their utilization. Too many controls can be inefficient and ineffective, if the
benefits outweigh the costs and associated risks. In this micro research, we
characterize the problems related to security challenges.
