International Journal of Computer Applications
Cloud computing is an amazing technology above all other types of computing. Cloud computing implies sharing of computing resources rather than having local servers or personal individual devices to handle the applications. The goal of cloud computing is to increase the speed of computations per second by applying traditional supercomputing, or high-performance computing power. It is used in consumer-oriented applications such as recruitments, smart staffing and medical image retrieval etc. The cloud computing however, has some problems associated with it .Among them security and privacy are the main concerns.