Cloud Computing Security: A review of basic concepts, security challenges, issues, requirements, security standards, and types of attacks in cloud computing.

Cloud computing, as a key and frontier area of ​​current domestic and international computer technology, is a computing paradigm that can provide dynamic and scalable virtual resources to on-demand users through Internet service, and also further develop distributed computing, parallel computing, and network computing. Since one of the best features of cloud computing is security, and data is stored in storage devices that cannot be hacked or used by anyone else, and it has a fast and reliable storage service, of course, provided that all security measures are properly provided for this technology from the beginning. In fact, security in this environment is very critical. In addition, due to the unclear level of transparency of cloud security by many cloud service providers, security is a significant concern for organizations. Organizations that are thinking about transferring their IT services to the cloud are not sure about several areas in the cloud, and some of these areas are not expected to be cleared by the provider. In this article, we will discuss cloud computing security, cloud security issues/requirements, cloud computing security challenges, types of cloud computing security, cloud computing security standards, and types of networks and attacks in cloud computing security.