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Cloud Computing Security

In: Computers and Technology

Submitted By YasserRagab
Words 4691
Pages 19
Cloud Computing Security
Mohamed Y. Shanab, Yasser Ragab, Hamza nadim Computing & Information Technology AAST Cairo, Egypt {myshanab, yasseritc, hamzanadim }@gmail.com

Abstract-- In the past two decades, data has been growing in a huge scale making it almost impossible to store, maintain and keep all data on premises , thus emerged the idea of cloud computing and now it’s becoming one of the most used services used by firms, organizations and even governments. But its security risks are always a concern and a major setback. In this paper we talk about those risks and the most feared ones and what are the latest techniques to overcome them, we also discuss a solution on cloud computing based on a fully homomorphic encryption
Key Words -- Cloud computing , Cloud computing security, Challenges, Privacy, Reliability, Fully homomorphic encryption.

interaction. This cloud model promotes availability and is composed of five essential characteristics, three service models, and four deployment models." [1] II.
TOP BENEFITS OF CLOUD COMPUTING



Achieve economies of scale. increase volume output or productivity with fewer people. Your cost per unit, project or product plummets. Reduce spending on technology infrastructure. Maintain easy access to your information with minimal upfront spending. Pay as you go (weekly, quarterly or yearly), based on demand. Globalize your workforce on the cheap.People worldwide can access the cloud, provided they have an Internet connection. Streamline processes. Get more work done in less time with less people. Reduce capital costs. There’s no need to spend big money on hardware, software or licensing fees. Improve accessibility. You have access anytime, anywhere, making your life so much easier! Monitor projects more effectively. Stay within budget and ahead of completion cycle times.



I.

INTRODUCTION



In recent...

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