Survey on Cloud Computing Security Issue

Cloud computing represents a modern computing paradigm, offering a collection of accessible resources and services over the internet or a network.It provides an abstraction layer that facilitates convenient, on-demand access to a shared pool of configurable computing resources, such as servers, storage, and networks, which can be rapidly provisioned and released with minimal management overhead.The adoption of cloud computing has been widespread across various industries, including banking, healthcare, retail, education, manufacturing, and business, primarily due to the efficiency of pay-per-use models that grant access to networks, storage, servers, services, and applications without the need for physical ownership.However, the lack of direct control over data poses significant security challenges in cloud computing, including risks of data loss, unauthorized access, and traffic interception.This study aims to delve into several aspects of cloud security, including availability, elasticity, and multi-tenancy.Furthermore, it explores current security methodologies and strategies aimed at ensuring a secure cloud environment.By examining various security threats, models, and tools, both researchers and industry experts can gain insights into safeguarding cloud infrastructures effectively while addressing emerging security concerns.