This document provides an introduction to cloud computing. It defines cloud computing as storing data and accessing applications via remote servers over the Internet rather than on a local computer. The key benefits of cloud computing include unlimited storage, access from anywhere, lower costs compared to owning servers, and flexibility. The document then discusses cloud service models including SaaS, PaaS, and IaaS. It also covers cloud deployment types and provides tips for securing data stored in the cloud, such as using strong passwords, two-factor authentication, encryption, and regular backups.

1. An Introduction
To
Could Computing
Satish Shende
Lead Trainer | {digital marketing}
VDF, Satara

2. outline Example
What is
cloud?
Data on
Cloud
Why
Cloud
Service
Models
Q / A
Anytime during presentation
Security?

3. Example 1

8. What new visitor can do now…..?

9. Any solution…?

10. Two Solutions
• Buy more servers and recourses.
• Move to Cloud

11. • Buy more servers and recourses is more
completed and expensive
And
• Move to Cloud is much better as compare
to buy more servers and recourses

12. We have lot of data i.e. Images, Files, Videos, Music
files, Text data, PDF Files, Software's, E-Books and
much more data.
Day by day data is increasing lot of stock…
We need lot of space to store data
Example 2

13. Computer data storage device…?
Storage data on computer or external devices are limits
Also it scared with viruses, or vanish by other
circumstances (fire, water, damage, forget, stolen)

14. It is possible to store your huge increasing data in this world
of Science Fiction.
With cloud computing all your Data can be stored on the
internet space of world wide web without limitations of space
instead of your computer hardware drives

15. The storing of data and applications on
remote servers, and accessing them via the
Internet rather than saving or installing them
on your personal or office computer.
Cloud
Computing
is

16. The term ‘Cloud’ is used because the data or
applications are stored on cloud or collection
of web servers and computers on by a third
parties someone else.
The cloud can be access by the cloud computing
system interface software's.
That can be a simple using a web page server
which hosts all the applications and files that
you will need for your job or personal life.

17. Cloud computing can be useful
in corporate sector as well as
in personal computing
 Data stored on cloud has no limits of
storage capacity.
 It can be access 24X7 hrs. anywhere
anytime.
 Can be share with someone, download.
 It lives on cloud till you delete.

18. Cloud computing is not use only for storing of data
but also
Cloud computing is an…
 Inexpensive
 Efficient
 Flexible
 Alternative to computers

19. One of the example of cloud computing is
Your online e-mail account
You log in into web e-mail account through
your browser but storage of your account
doesn’t exists on your personal computer.
It belongs on e-mail providers cloud.

20. Lets understand
how cloud computing store data…

21. The cloud Computing architecture is combined with two sides
A)Front End
B)Back End
Which are connected by the Internet
A) Front End … The Front End is represent the
computer (users) client as. This side is accessing
cloud computing system. access by internet
browser or Unique Interface Software
B) Back End side – The Back end side combined
with Severs, Database (Storage), Central Server,
Computer Network which stores your data

22. Central server follows rules that called as
protocols
The central server use a software call as
Middleware
It lets the networked computers communicate
with each other.
Cloud companies makes backup copies
of your work in case of problems.
For more clients they have they need
more storage space

23. Why to choose cloud computing option for data storage…?

24. Using cloud computing
we can access your
application and data
anywhere anytime
Moving your data to
internet you have not pay
for high memory computers
In a company it is not necessary to
buy license software for each
employee INSTADE of that paying
direct to cloud company they can
use software from online
Servers and digital storage takes
up physical space which you may
have to rent. Cloud computing
company store your data on their
hardware so no physical space is
needed at the front end.
Streaming the hardware
and software reduce IT
problems and cost

25. Cloud concept evolved in 1950(IBM) called RJE (Remote Job Entry
Process).
In 2006 Amazon provided First Public Cloud AWS (Amazon Web
Service).
Cloud has three components
1) Client Computers
2) Distributed Servers
3) Datacenters

26. Clients - are the device that the end user interact with cloud.
Datacenter – It is collection of servers where
application is placed and is accessed via internet.
Distributed servers – Often servers are in geographically
different places, but server acts as if they are working
next to each other.

27. Central server
It administers the system such as monitoring traffic, client
demands to ensure everything runs smoothly.
It uses a special type of software called middleware.
Middleware allow computer to communicate each other

28. Service models
SaaS (Software as a service) : Required Software, Operating
System & network is provided.
PaaS (Platform as a service): Operating system and network is
provided.
IaaS (Infrastructure as a service) : Just Network is provided

29. SaaS (Software as a service)

30. PaaS (Platformas a service)

31. IaaS (Infrastructure a service)

32. Deployment of Cloud Service
Public Cloud
Private Cloud
Community Cloud
Hybrid Cloud (Combined Cloud)

33. Application
Social Networking sites.
E-mail sites.
Search Engines.
Many more services OVER THE INTERNET.

34. Cloud Computing Security
We need to take to ensure cloud computing security even
after we have shifted all our digital luggage into the cloud.
What are steps…?

35. 1. Password First.
Use strong complex password. Never share your password to any one.
2. Security Question, Check.
Try your best to avoid questions to which answers can be found just by taking one glance
online, for instance, on your Facebook profile. Best way to go about this is to choose a
question and answer it with another question’s answer. For instance if you choose the
question where did you live as a kid, answer with ‘yellow’.
3. Try Out Encryption.
Encryption software does require some effort on the part of the user but it will also scramble
and code your credentials so that no one will be able to procure them easily.
4. Manage Passwords.
By this time you will have a lot of passwords and usernames to be tracking and taking care of.
So to manage this get your hands on an app or software that will do this for you. A great
option is the LastPass utility.
5. Two Factor Authentication.
Use Two way verification facilities (Internet and your mobile)
http://cloudtweaks.com/2012/10/cloud-computing-security-10-tips-for-keeping-your-cloud-data-safe/

36. 6. Don’t Think, Just Backup.
It may be strange to be told to backup data on a physical drive when it comes to securing cloud
computing data, but that is what you need to do. This is why you shouldn’t think over it; you
should simply backup your data on an external drive and keep it with you.
7. Delete When Done.
Again, why bother deleting anything when there are limitless data storage options around? The
reason is that you never know how much data can later become potentially dangerous for you.
If an e-mail or a warning message from some bank account has outlived its worth, simply delete
it.
8. Be Careful Where You Log In.
Many times we end up logging in from devices other than our own. And of course we tend to
forget that these other devices may be saving our information via web browsers.
9. Use Anti-Virus and Anti-Spy Software.
The reason for this, despite having to do with cloud data, is that all the access to the cloud is
from your system first. Hence if your system is at risk, so is your online data. If you forget to
encrypt then a key logger may get to your cloud vendor password and hence all may be lost
anyway.
10. Keep Your Mouth Shut.
Never share any information regarding your cloud storage with anyone. Keeping passwords a
secret is a must but lay low on telling people which vendor or service you use too for extra
security.

37. Thank You…!