One of the Internet-based computing services is Cloud computing has attaining tremendous experience in this competitive world. It is broadly applied in most of the organisations in recent days for the reason is that it modifies the way of how the Information Technology (IT) of a firm
is managed and organized. It gives various advantages to the businesses include continuous availability, unlimited storage, lower costs, least maintenance, service quality, scalability, easy utilization, simplicity, reliability, flexibility and elasticity etc. With the higher utilization of
services of cloud computing create issues of security in cloud computing. Therefore this paper firstly describe the types and overview of cloud computing, later reviews the three common and important security threats of utilizing cloud and the papers shared the solution for this was observed.
Security is one of the major critical aspects in cloud computing because of the sensitivity of user’s data.