DESIGN OF NOVEL TECHNIQUE FOR OPTIMIZING SECURITY IN PUBLIC CLOUD STORAGE

Abstract

Cloud computing (CC) technologies effectively utilize existent physical resources through virtualization, allowing many users to use a common underlying physical infrastructure in a distributed environment. It is possible to provide dispersed, scalable and dynamic computational resources to clients via the high-speed online platform by using the ideas of cloud computing. The demand for cloud services is continuously increasing due to the limited resources available for storing data in the local environment. Along with this, the necessity for information security in cloud environments is becoming more apparent as another critical duty to do. The information security in cloud storage is based not only on the significance of the service provider but also on confidence maintained by an individual user who is all accessing the information from cloud storage. Many of the researcher consider the conventional encryption technique for making the information confidentiality for maintain the security through public key encryption techniques. But still the information shared among the users through the cloud storage is the challenging one. From the view of users, the cloud appears as a single point of access for all their expected computing needs. Cloud technology enables users to store their data remotely and to access cloud applications on demand without the need for on premises hardware or software infrastructure. Still, data honesties and privacy are significant risks in a public cloud environment. Hence, there is a necessity to expand data security while maintaining the data in a public cloud.