The document discusses cloud computing, defining it as the delivery of computing resources as a service over the internet. It covers the need for cloud computing, types of cloud models, common cloud services, security concerns, key characteristics, advantages, and areas for potential improvement. The overall purpose seems to be to provide an overview of cloud computing, including definitions, benefits, risks, and future directions.

1. Presented By,
Mr. Samprit T. Patel
E-Mail ID: patelsamprit@gmail.com
Mr. Aditya A. Jain
E-Mail ID: jainnext@gmail.com
Walchand Institute Of Technolgy, Solapur

2. SR. NO. Contents Page no.
2 Introduction 4
3 Definition of Cloud Computing 5
4 Need of Cloud Computing 6
5 Types of Cloud Computing 7
6 Services used in Cloud 10
7 Concerned about Security 12
8 Characteristics of Cloud Computing 13
9 Advantages of Cloud Computing 14
10 Scope Of Improvement 16
11 Conclusion 17

3. Introduction
 “Cloud Computing,” to put it simple, means “Internet Computing.”
 It is a very independent platform in terms of computing.
 Cloud Computing vendors combine virtualization, automated provisioning,
and Internet connectivity technologies to provide the service.

4. What is ‘Cloud computing’?
Cloud computing is the delivery of computing as a service rather than a
product, whereby shared resources, software, and information are provided to
computers and other devices as a metered service over a network (typically the
Internet)

5. Why do I need to use Cloud Computing?
“People could care less about policies. … They want what they want
when they want it. They don’t involve IT.”

6. Types of Cloud Computing

7. Deployment Models Cloud
Computing
 Public Cloud
 Community Cloud
 Private Cloud
 Hybrid Cloud

8. Services used in Cloud
• Hosted Desktops
• Hosted Email
• Hosted Telephony(VOIP)
• Cloud Storage
•Dynamic Servers

9. Concerns about Security
1.Privileged user access
2.Regulatory compliance
3.Data location
4.Data segregation
5. Recovery
6.Investigative Support
7. Long-term viability

10. Characteristics of Cloud Computing
• High Scalability
• Remote Accessibility
• Agility
• High Availability and Reliability
• Multi-Sharing
• Services in Pay-Per-Use Mode
• Cost and Efficiency

11. Scope Of Improvement