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Questions to be Answered. What is Cloud Computing, and how does it differ from the traditional network environment? What are the risks associated with Cloud Computing for businesses?What are the benefits of Cloud Computing?What are some real world examples of Cloud Computing?Does Cloud Comp
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1. By James Skuros Cloud Computing
2. Questions to be Answered… What is Cloud Computing, and how does it differ from the traditional network environment?
What are the risks associated with Cloud Computing for businesses?
What are the benefits of Cloud Computing?
What are some real world examples of Cloud Computing?
Does Cloud Computing have a future in the business environment?
3. Traditional Network Scalability Software and data installed both on the client and server
“Thick Clients”
Each additional employee would require software to be installed and customized on PC
Software licenses needed per user, per piece of software
Very costly
Very timely delays if employee needed new PC configured to their specs
Cloud computing is the future!
4. What is Cloud Computing? Significant workload shift
Servers and remote computers do most of the work and store the data
“Thick Clients” to “Thin Clients”
Hardware and software demands on the user's side decrease
Client only needs interface software
Can be a web browser
More initial set up on the back end
Easier scalability
Allows for easier mobility
5. Types of Cloud Computing Software as a service
In-house or 3rd party vendor offers Online Email, Photo Editor, Online Office Applications
Online storage
In-house or 3rd party vendor stores data in a centralized location
Virtual Utility Computing
packaging of computing resources, such as computation and storage, as a metered service
6. Risks Associated with Cloud Computing Regulatory Compliance
When outsourcing to a provider, customers are responsible for the security and integrity of their own data, even when it is held by a third party provider
Data Location & Privacy Restrictions
US & EU have far different privacy standards, client information subject to differing laws
Data Segmentation / User Access
Finding ways to make sure employees receive adequate access
Recovery
Data segmentation makes back-ups more difficult
Logging & Investigative Support
Harder to know who altered the data and where they came from
7. Rewards of Cloud Computing Identity and Access Management
Users can access the entire system so long as they have rights
Ease of Backup
When compared to backing up all “Thick Client” PCs
Disaster Recovery
Scattering of backend hardware mitigates risk of total data loss in event of disaster
Scalability
Little software or hardware customization needed on the client end
Mobility of Information
Easily used globally
Version Control / Collaboration
Employees can work on same data concurrently
Low Initial Cost
Pertains to Utility Computing
8. Cloud Computing in Production Email Services
Gmail
Yahoo
Software as a service
Google Apps (spreadsheet, word processor, etc.)
Picnik.com
Online photo editor
Online storage
Amazon S3 (Simple Storage Service)
DropSend (Online File Transfers)
Virtual Utility Computing
Amazon EC2 (Elastic Compute Cloud)
Rackspace - Mosso
9. My Experience with Cloud Computing Dropbox
GetDropbox.com
Simple way to store and sync files between computers
Synchronization uses SSL transfers with AES-256 encryption
Requires desktop application
10. Dropbox Features:
Works like any other folder on your computer
Web GUI
Access from anywhere ?
Cross Platform ?
11. Dropbox Features:
Supports Revision History
No limit to file size
Uses Amazon's S3 storage system to store the files
Files able to be shared and collaborated
Galleries in your Photos folder also have a unique web address that you can share with others (non-Dropbox users too!) through e-mail, instant messaging, or blogs
12. Questions? The End