Abstract

As a concept, cloud computing can be defined as an innovative paradigm that enables users to access computing resources when they require them, such as network, storage, servers, applications, and services, based on a pay-as-you-go model. Cloud computing refers to the sharing of resources among consumers. As well as providing computing infrastructure, cloud computing also provides users with a platform for developing their own applications on top of this platform. As a result, capital expenditures on the development of applications are reduced because of the software development process. The cloud service allows users to access resources from any location at any time with an internet connection at any time. Although Cloud Computing provides a few advantages, there are some security challenges that must also be overcome. The purpose of this paper is to compare and discuss the implementation of cloud computing in various sectors such as e-health, e-commerce, banking, and the construction industry. This paper also discusses the security challenges of cloud computing in various aspects from various perspectives.


Keywords: cloud computing, cloud service, advantages, implementation, security challenges