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06-09-2012, 03:46 PM
Post: #1
Cloud Computing Security: From Single to Multi-Clouds PPT
Cloud Computing Security: From Single to Multi-Clouds



.pdf  Cloud Computing Security.pdf (Size: 365.97 KB / Downloads: 294)

Abstract

The use of cloud computing has increased rapidly
in many organizations. Cloud computing provides
many benefits in terms of low cost and accessibility of
data. Ensuring the security of cloud computing is a
major factor in the cloud computing environment, as
users often store sensitive information with cloud
storage providers but these providers may be
untrusted. Dealing with “single cloud” providers is
predicted to become less popular with customers due
to risks of service availability failure and the
possibility of malicious insiders in the single cloud. A
movement towards “multi-clouds”, or in other words,
“interclouds” or “cloud-of-clouds” has emerged
recently.

Introduction

The use of cloud computing has increased rapidly in
many organizations. Subashini and Kavitha [49] argue
that small and medium companies use cloud computing
services for various reasons, including because these
services provide fast access to their applications and
reduce their infrastructure costs.
Cloud providers should address privacy and
security issues as a matter of high and urgent priority.
Dealing with “single cloud” providers is becoming
less popular with customers due to potential problems
such as service availability failure and the possibility
that there are malicious insiders in the single cloud. In
recent years, there has been a move towards “multiclouds”,
“intercloud” or “cloud-of-clouds”.

Background

NIST [1] describes cloud computing as “a model for
enabling convenient, on-demand network access to a
shared pool of configurable computing resources (e.g.,
networks, servers, storage, applications, and services)
that can be rapidly provisioned and released with
minimal management effort or service provider
interaction”.

Cloud Computing Components

The cloud computing model consists of five
characteristics, three delivery models, and four
deployment models [1]. The five key characteristics of
cloud computing are: location-independent resource
pooling, on-demand self-service, rapid elasticity, broad
network access, and measured service [51]. These five
characteristics represent the first layer in the cloud
environment architecture (see Figure1).

Cloud Service Providers Examples

In the commercial world, various computing needs
are provided as a service. The service providers take
care of the customer's needs by, for example,
maintaining software or purchasing expensive
hardware. For instance, the service EC2, created by
Amazon, provides customers with scalable servers. As
another example, under the CLuE program, NSF joined
with Google and IBM to offer academic institutions
access to a large-scale distributed infrastructure [4].
There are many features of cloud computing. First,
cloud storages, such as Amazon S3, Microsoft
SkyDrive, or NirvanixCLoudNAS, permit consumers
to access online data. Second, it provides computation
resources for users such as Amazon EC2. Third,
Google Apps or versioning repositories for source code
are examples of online collaboration tools [12].
Cloud service providers should ensure the security
of their customers’ data and should be responsible if
any security risk affects their customers’ service
infrastructure. A cloud provider offers many services
that can benefit its customers, such as fast access to
their data from any location, scalability, pay-for-use,
data storage, data recovery, protection against hackers,
on-demand security controls, and use of the network
and infrastructure facilities [49].

Security Risks in Cloud Computing

Although cloud service providers can offer benefits
to users, security risks play a major role in the cloud
computing environment [53]. Users of online data
sharing or network facilities are aware of the potential
loss of privacy [12]. According to a recent IDC survey
[16], the top challenge for 74% of CIOs in relation to
cloud computing is security. Protecting private and
important information such as credit card details or
patients’ medical records from attackers or malicious
insiders is of critical importance [34]. Moving
databases to a large data centre involves many security
challenges [55] such as virtualization vulnerability,
accessibility vulnerability, privacy and control issues
related to data accessed from a third party, integrity,
confidentiality, and data loss or theft. Subashini and
Kavitha [49] present some fundamental security
challenges, which are data storage security, application
security, data transmission security, and security
related to third-party resources.
15-01-2013, 10:25 AM
Post: #2
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
to get information about the topic "cloud computing security from single to multi clouds " full report ppt and related topic refer the link bellow

http://seminarprojects.com/Thread-cloud-...clouds-ppt

http://seminarprojects.com/Thread-cloud-...ervice-pdf
28-01-2013, 11:25 AM
Post: #3
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
want ppt on cloud computing security from single clouds to multi-clouds
03-03-2013, 10:35 PM
Post: #4
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
Hey i need complete documentation regarding CLOUD COMPUTING: FROM SINGLE TO MULTI-CLOUDS

Plz help me..
i will be thankful

regards
04-03-2013, 10:02 AM
Post: #5
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
to get information about the topic "Cloud Computing Security" full report ppt and related topic refer the link bellow


http://seminarprojects.com/Thread-cloud-...clouds-ppt

http://seminarprojects.com/Thread-the-se...technology

http://seminarprojects.com/Thread-virtua...-computing
08-03-2013, 01:26 PM
Post: #6
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
need of ppt on cloud computing security from single to multi clouds
08-03-2013, 01:37 PM
Post: #7
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
chhaganmal sharma
thank you so much for giving this topic
i like it
08-03-2013, 02:22 PM
Post: #8
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
needfull and really usefull,if i can got that.like to see the way of implementation chances of security in cloud

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11-03-2013, 11:57 AM
Post: #9
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
To get full information or details of Cloud Computing Security: From Single to Multi-Clouds PPT please have a look on the pages

http://seminarprojects.com/Thread-cloud-...pid=151268

http://seminarprojects.com/Thread-cloud-...ort--82221

http://seminarprojects.com/Thread-cloud-...clouds-ppt

if you again feel trouble on Cloud Computing Security: From Single to Multi-Clouds PPT please reply in that page and ask specific fields in Cloud Computing Security: From Single to Multi-Clouds PPT
02-05-2013, 02:44 PM
Post: #10
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
Cloud Computing Security From Single to Multi-Clouds PPT


.pptx  Cloud Computing Security.pptx (Size: 176.06 KB / Downloads: 54)

Introduction

What is Cloud Computing ?
Why it is term as Cloud ?
Problem of service unavailability in single Cloud.
This project will help to the end user as well as customer.

Existing System

Cloud ( most probably single cloud )
Makes low cost processing of data.
Gives delivery models as PaaS, SaaS, IaaS

Disadvantages:

Service availability failure
Possibility that there are malicious insiders in the single cloud.

Proposed System

Problem Definition :

As data storage and processing concern the cloud plays vital role. But along with this advantage develop a system which focus the security for single as well as multi-cloud. So for this purpose we have to develop the system which gives
1. Service Availability
2. Data Security
3. Data Integrity

Conclusion :

This project focuses on the issues related to the data security aspect of cloud computing. As data and information will be shared with a third party, cloud computing users want to avoid an untrusted cloud provider. Protection of user’s important data is the most significant part of this project.
28-03-2014, 10:20 AM
Post: #11
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
plz provide source code & UML diagrams for the project
29-03-2014, 02:59 PM
Post: #12
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
To get full information or details of Cloud Computing Security: From Single to Multi-Clouds please have a look on the pages


http://seminarprojects.com/Thread-cloud-...clouds-ppt


http://seminarprojects.com/Thread-the-se...technology


http://seminarprojects.com/Thread-virtua...-computing


http://seminarprojects.com/Thread-cloud-...ort--82221

http://seminarprojects.com/Thread-cloud-...ppt?page=2

http://seminarprojects.com/Thread-cloud-computing--5219



if you again feel trouble on Cloud Computing Security: From Single to Multi-Clouds please reply in that page and ask specific fields in Cloud Computing Security: From Single to Multi-Clouds
09-05-2014, 10:16 PM
Post: #13
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
plz send me complete report and ppt on cloud security from single to multi cloud using secret shared algorithm
10-05-2014, 09:45 AM
Post: #14
RE: Cloud Computing Security: From Single to Multi-Clouds PPT
To get full information or details of Cloud Computing Security please have a look on the pages



http://seminarprojects.com/Thread-cloud-...clouds-ppt

http://seminarprojects.com/Thread-cloud-...ervice-pdf

http://seminarprojects.com/Thread-the-se...technology

http://seminarprojects.com/Thread-virtua...-computing

http://seminarprojects.com/Thread-cloud-...ort--82221

http://seminarprojects.com/Thread-cloud-...ppt?page=2

http://seminarprojects.com/Thread-cloud-computing--5219




if you again feel trouble on Cloud Computing Security please reply in that page and ask specific fields in Cloud Computing Security
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