Cloud Computing

By : Ahsan Aziz Abbasi
Introduction: Cloud computing is a marketing term for technology
 End - user do not require any knowledge regarding syst...
Characteristics: Security focused
 Empowerment of end-user
 Application programming interface (API)
 Cost efficient
 ...
Layers:-
1. Cloud Infrastructure

2. Cloud Service

3. Cloud Platform

4. Cloud Storage
Types of Cloud Computing Model:-

1

Infrastructure as
a Service (IaaS)

In this architecture
you're buying access
to raw ...
Advantages: Cloud computing allows you to buy in only the services you want
 Avoid equipment going out of date
 It's re...
Disadvantages:× Lost control comes with handing over your data and
information
× Depending on third-party to ensure the se...
Conclusion:-

Final Overview:There are some strong technical security
arguments in favor of Cloud Computing
assuming we ca...
Disadvantages

Advantages
References:How stuff works
http://communication.howstuffworks.com/
Wikipedia
http://en.wikipedia.org
Cloud security.org...
Any Question??
Thank you!!
Please give your feedbacks at :

m_aa90@hotmail.com
Cloud Computing
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Cloud Computing

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a brief over view for new IT studnets

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Cloud Computing

  1. 1. Cloud Computing By : Ahsan Aziz Abbasi
  2. 2. Introduction: Cloud computing is a marketing term for technology  End - user do not require any knowledge regarding system  It gives ease-of-access to remote computing sites provided by the Internet  Users can access and use facilities through a web browser  Simply we can say cloud computing the delivery of computing as a service rather than a product Why Cloud Computing????
  3. 3. Characteristics: Security focused  Empowerment of end-user  Application programming interface (API)  Cost efficient  Agility of infrastructure  Multi-tenancy of resources  Reliability improved  Scalability and Elasticity of resources  Performance monitoring
  4. 4. Layers:-
  5. 5. 1. Cloud Infrastructure 2. Cloud Service 3. Cloud Platform 4. Cloud Storage
  6. 6. Types of Cloud Computing Model:- 1 Infrastructure as a Service (IaaS) In this architecture you're buying access to raw computing hardware over the Net, such as servers or storage. 2 Software as a Service (SaaS) In this architecture you use a complete application running on someone else's system 3 Platform as a Service (PaaS) In this you develop applications using Web-based tools so they run on systems software and hardware provided by another company.
  7. 7. Advantages: Cloud computing allows you to buy in only the services you want  Avoid equipment going out of date  It's really quick and easy to add new applications or services to your business  A physical storage center is no longer needed.  Relieves burden on IT Professionals and frees up their time in the office  Easily scalable  Access your data at all times
  8. 8. Disadvantages:× Lost control comes with handing over your data and information × Depending on third-party to ensure the security and confidentiality of data and information × If your cloud host disappears, where does your information go? × Not applicable for small business × If you're using software as a service you need a reliable, high-speed, broadband Internet connection functioning the whole time you're working.
  9. 9. Conclusion:- Final Overview:There are some strong technical security arguments in favor of Cloud Computing assuming we can find ways to manage the risks.
  10. 10. Disadvantages Advantages
  11. 11. References:How stuff works http://communication.howstuffworks.com/ Wikipedia http://en.wikipedia.org Cloud security.org http://cloudsecurity.org Advantages and Disadvantages http://www.cloudtweaks.com/2011/07/cloud-computingadvantages-disadvantages-infographic/ http://www.colocationamerica.com/dedicated_servers/adva ntages-and-disadvantages-of-cloud-computing.htm
  12. 12. Any Question??
  13. 13. Thank you!! Please give your feedbacks at : m_aa90@hotmail.com
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