This paper is about deploying Distributed Honeypot System that captures and analyze the attacks on different operating system on Eucalyptus Iaas cloud. The file based security is proposed and implemented on data to make data access secure on virtual machines and physical system in cloud. This makes the private cloud deployment secure enough due to three layers of security provided by virtualiza...

In order to solve the problem of matching the demand and service resources in cloud computing environment, the paper puts forward the concept of a collaborative value chain and analyses the collaborative task units and service resource elements. After that, the paper constructs a model of collaborative value chain and describes in detail the process and methods of matching the collaborative val...

Cloud computing has penetrated the Information Technology industry deep enough to influence major companies to adopt it into their mainstream business. A strong thrust on the use of virtualization technology to realize Infrastructure-as-a-Service (IaaS) has led enterprises to leverage subscription-oriented computing capabilities of public Clouds for hosting their application services. In parall...

72 Published by the IEEE Computer Society 1089-7801/13/$31.00 © 2013 IEEE IEEE INTERNET COMPUTING A s compute power, disk storage, and highend network communication costs plummet, cloud computing has emerged to provide intuitive, utility-style access to vast pools of resources (compute, storage, networking, and software services). Although such processing power is cheap and readily available, a...

Nowadays there is significant diversity in Infrastructure as a Service (IaaS) clouds. The differences span from virtualization technology and hypervisors, through storage and network configuration, to the cloud management APIs. These differences make migration of a VM (or a set of VMs) from a private cloud into a public cloud, or between different public clouds, complicated or even impractical ...

Realizing Infrastructure-as-a-Service (IaaS) cloud requires a control platform to orchestrate cloud resource provisioning, configuration, and decommissioning across a distributed set of diverse physical resources. This orchestration is challenging due to the rapid growth of data centers, high failure rate of commodity hardware and the increasing sophistication of cloud services. This paper pres...

Infrastructure as a Service (IaaS) clouds promise unlimited raw computing resources on-demand. However, the performance and granularity of these resources can vary widely between providers. Cloud computing users, such as Web developers, can benefit from a service which automatically maps performance non-functional requirements to these resources. We propose a SOA API, in which users provide a c...

With the advent of virtualization and Infrastructure-as-a-Service (IaaS), the broader scientific computing community is considering the use of clouds for their technical computing needs. This is due to the relative scalability, ease of use, advanced user environment customization abilities, and the many novel computing paradigms available for data-intensive applications. However, there is still...

This paper contributes to the growing knowledge of how to migrate existing systems to cloud computing environment. An increasing number of companies are expected to migrate their systems to cloud enabled infrastructures. Since migration is likely to encounter several kinds of challenges, it is important to identify and share the process and requirements of migration projects in order to build a...

Virtualization is a fundamental part of cloud computing, especially in delivering Infrastructure as a Service (IaaS). Exploring different techniques and architectures of the virtualization helps us understand the basic knowledge of virtualization and the server consolidation in the cloud with x86 architecture. This paper describes virtualization technologies, architectures and optimizations reg...