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International Research Journal of Engineering and Technology (IRJET)

e-ISSN: 2395-0056

Volume: 11 Issue: 01 | Jan 2024

p-ISSN: 2395-0072

www.irjet.net

Navigating the Horizon: The Evolution of the IT Industry and the Odyssey to Secure Cloud Environments Madhura Yadav M P1, Sanjeev Kulkarni2, 1Research Scholar, Dept. of Computer Science and Information Science, Srinivas University Institute of Engineering

& Technology, Mangalore, Karnataka, India

2 Associate Professor, Dept. of Computer Science and Engineering, Srinivas University Institute of Engineering &

Technology Mangalore Karnataka, India ---------------------------------------------------------------------***---------------------------------------------------------------------

Abstract - The introduction of cloud computing has had a

businesses. Additional advantages of cloud computing include scalability, cost-effectiveness, and robustness.

big impact on the rapidly expanding Information Technology (IT) sector. This essay offers a thorough case study that investigates the development of the IT sector and its path towards cloud security. It explores the historical background of IT, highlighting significant turning points in its evolution, and looks at the dynamics influencing the expansion of the sector. The significance of reliable cloud security solutions is becoming more and more clear as enterprises use cloud computing. Amazon Web Services (AWS), Google Cloud Platform (GCP), IBM Cloud, and Microsoft Azure are just a few of the well-known cloud service companies whose tactics are highlighted in this article. A shared responsibility approach for cloud security, wherein providers secure the infrastructure and consumers secure their data and applications, is revealed by key results.

Cloud computing, however, also presents distinct security issues. Businesses are effectively sharing their data with a third party when they migrate their applications and data to the cloud. They have to, therefore, have faith that the cloud provider can protect their data against security breaches, illegal access, and other online threats. The development of the IT sector and its path to cloud security is a difficult and constantly changing process. However, organizations may make informed decisions regarding whether or not to migrate to the cloud by being aware of the benefits as well as the challenges of cloud security.

2. PURPOSE AND OBJECTIVES This study paper's objective is to provide insights into strategies the IT sector has developed along with the development of cloud computing, with a focus on how to improve cloud security. This article will examine the approaches, challenges, and standard procedures employed by leading cloud service providers and provide information on how they contribute to secure cloud ecosystems using a comprehensive case study technique.

The study emphasizes the necessity of encryption, role-based access control, multi-factor authentication, and compliance adherence as best practices for cloud security. The IT sector's transition to cloud security is an example of a transformational process that is still reshaping the commercial environment. Organizations may implement cloud solutions while maintaining the protection of their data by understanding the advantages and problems of cloud security. This study adds to the body of knowledge on cloud security and highlights its crucial role in the expansion of the IT sector while also identifying topics for future study.

The objectives consist of: 1.

Key Words: Cloud Computing, Information Technology, Cloud Security, Amazon Web Service, GoogleCloud Platform, IBM Cloud and Microsoft Azure

To properly understand the IT industry's transformational journey and its growth milestones

Identifying the cloud security journey along with the IT industry

1. INTRODUCTION

Identifying the main security issues that businesses with cloud deployments encounter

Knowing the steps businesses can take to protect their data in the cloud

Comparing the approaches and best practices used by recognized cloud service providers to deal with security issues and uphold confidence in cloud systems

Knowing the security best practices for the cloud

Since the beginning, the IT industry has advanced significantly. Businesses used to be in charge of managing and safeguarding their own IT infrastructure as well as investing in their own hardware and software. This was a time-consuming and costly approach that frequently resulted in security vulnerabilities. Businesses can now leverage the computing resources on demand from cloud service providers due to the development of cloud computing. As a result, accessing the necessary IT resources has become much simpler and more economical for

Impact Factor value: 8.226

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