Virtualization security for cloud computing service. Virtualization security for cloud computing service Shengmei Luo , Zhaoji Lin , Xiaohua Chen ZTE Corporation Shenzhen, China [email protected] Zhuolin Yang, Jianyong Chen Dept. there are risks associated with this technology. workloads. International Journal of Electrical and Computer Engineering (IJECE) 7.3 (2017): pp.1326-1336,2017. &����Ŕ��j&�r�1LfV�G~3�u9cZx��{�����iYwL them. Specifically, we propose an architecture of the cloud computing platform based on virtualization. Science and mobile Computing, Vol 6 Issue 1, January, 2017, Pg 178-181. International Journal of Computer Applications, 2015, Cloud computing is the way of computing, where all the computing resources are available as a service over the internet based on requirements of the users. and differ in management requirements from other computational systems. The various approaches of the green IT are Virtualization, Power Management, Material Recycling and Telecommuting. Security Issues with Cloud Computing Virtualization. A Generic Service Interface for Cloud Networks. When the, Network Virtualization offers a solution for Future Internet and it is a key enabler for cloud computing applications. Sharing of a single physical machine between multiple isolated virtual machines leading to a more optimized hardware usage, as well as make the Analysis”, International Journal of research in Computer Engineering and Electronics, 2013. R. Yamini, “Power Management In Cl, International journal of Computer Science and Mobile Computing , December 2014, pg 502-509, International Journal of Computer Applications, 2015. Using virtual machines complicates IT security in a big way for both companies running private cloud computing and service providers. ... aws_blog/AWS_Security_Whitepaper_2008_09.pdf "Cloud Computing Security: Raining On The Trendy New Parade," BlackHat USA 2009, The energy-aware computing makes the For example, the Xen hypervisor discussed in Section 10.5 has approximately 60 000 lines of code while the Denali hypervisor [522] has only about half, 30 000 lines of code. © 2008-2020 ResearchGate GmbH. All rights reserved. These notions are practical only if we have lot of flexibility efficiency in the back-end. h�̕�j�@@�~Af�.�֬JCtQ];��&�@���FY��@��P�q_��A�p�Ɓ�H@�� Virtualization provides many benefits when used in a cloud computing platform, such as cost-efficiency, increased uptime, improved disaster recovery, application isolations [1], etc. 6. Currently, a large number of cloud computing systems waste a tremendous amount of energy and emit a considerable amount of carbon dioxide. This effort will ultimately make virtualization and cloud computing solutions even more secure than legacy technologies. Specifically, we propose the structuring of the virtualization security management system and the management method to reduce the complexity of administering the virtual machines installed in the cloud data centers caused by the inherent properties of virtual machines characterized by dynamic changes in the form of image files. of the system. The distribution of computing resources is done using a new technology called Cloud Computing. New mecha-nisms for authentication and authorization that consider cloud-specific aspects are needed and are being actively researched [9]. as Amazon EC2 [1] , Google Apps [2] and Force.com [3]. In such cloud computing environments, issues of malicious codes, hacking and leak of confidential information are the biggest concerns of the people involved. The work is in process to avoid such risks and to overcome ��a����拎e��ʍ�B+�G�b�f��QSw�A����ZO6�������bU-_?L�U�f��/v׬��#�n�U���_���ۄ��-���6��X��a�� �o�bYM����d���ruϤ�����$_��V�]��}%ƺ�+�G�c���ͬ�������u�GU���#wϠ�C�ע�P������Lڗ��Et�z�-֏�y�/EY�����Y�:K�?� Cloud computing finally emerged on the stage of the information technology. VMware approaches security for its cloud offerings, the key mechanisms and processes VMware uses to manage information security, and insight into the shared responsibility for providing security in a modern cloud computing environment. Providing the protection to these virtual resources and make them to work without any problem is the important. Karanpreet Kaur, Ashima Narang and Kuldeep Kaur, 7. Two major challenges for enabling the vision of cloud computing regard (a) the generic and multi-purpose access to (virtualised) resources, and (b) the flexible, dynamic, and on-demand composition of services vertically from the physical link level, all the way "up" to the application level. Highlights CyberGuarder for security assurance of a green cloud computing environment. Cloud Computing pdf free download – CC Notes Pdf. 1 Introduction Cloud computing is becoming popular among IT businesses due to its agile, flexible and cost effective services being offered at Software, Platform and In- Thakral D, Singh M (2014) Virtualization in Cloud Computing. Although the cloud computing vendors ensure more secure password protected accounts, any sign of security Amazon:AmazonWebServices,http://aws.amazon.com/, 2. INTRODUCTION . Data in cloud should be stored in encrypted form. Types of Virtualization in Cloud Computing. Cloud computing is a hot trend. to Infrastructure Provider profit, are computed at the end of the VNE process, after embedding many VNRs. Serverless computing, the dynamic allocation of cloud compute resources to run customer code, is built upon either virtualization or containerization, depending on the cloud service. 1. Cloud computing is an emerging computing milieu which dynamically enables scalable and virtually unlimited resources. VMware Cloud Services Security Overview Physical and management layer security Physical security In a cloud environment, solid compute, storage and network security is only as effective as the security of the physical environment used to house the infrastructure. Cloud computing, virtualization security technology, attack principle. The move to the cloud shows no signs of slowing down, and cloud security products will need to continue to keep up with demand. Since data management and infrastructure management in cloud is provided by third-party, it is always a risk to handover the sensitive information to such providers. Indonesian Journal of Electrical Engineering and Computer Science. In this paper, we. It's foreground is to provide secure, quick, convenient data storage and net computing service centered by internet. Index Terms—Virtualization, cloud computing, architecture, security, hypervisor. I. Introduction Cloud Computing is an on demand service model for IT provision based on Virtualization and distributed computing technologies. "A Survey on Security Aspects of Server Virtualization in Cloud Computing." VMware Cloud Services offerings run on physical infrastructure built and maintained by An essential Image management security is the securing of how VM images are stored, transported, and managed in a virtualized data center or cloud. conference on Cloud and service computing, 2011, Pg 174-179. -International Journal of Engineering Research (GE-IJER) ISSN (O):(2321-1717), ISSN(P):(2394-420X), Virtualization, Cloud Computing, Security, Network Virtualization, -International Journal of Engineering Researc, ange approval board or configuration management s. now a day, the resources in the organization uses the power and consumes it by the unutilized Resources that are why the local cloud is becoming very popular. Virtualization management is primarily done from a virtual machine manager (VMM) application / utility. Another important topic in cloud security is Identity and Access Management, because now data owners and data providers are not in the same trusted domain. [28] Anitya Kumar Gupta, Srishti Gupta, "Security Issues in Big Data with Cloud Computing", International Journal of Scientific Research in Computer Science and Engineering, Vol.5, Issue.6, pp.27-32, 2017 Data in cloud should be stored in encrypted form. Virtualization is the "creation of a virtual (rather than actual) version of something, such as a server, a desktop, a storage device, an operating system or network resources".. Server virtualization. Going to the cloud is not only fashionable, but it saves time, money, and resources. Moreover, virtualization technologies provide a virtual environment for not only executing applications but also for storage, memory, and networking. A Virtual machine provides an New management tools for virtualization tackle a lot of management issues and … By Judith Hurwitz, Robin Bloor, Marcia Kaufman, Fern Halper. Cloud computing relies on many applications such as virtualization but at the same time inherits its security problems. �Hht"������. Serverless computing, the dynamic allocation of cloud compute resources to run customer code, is built upon either virtualization or containerization, depending on the cloud service. This paper Join ResearchGate to find the people and research you need to help your work. Cloud computing : SaaS, PaaS, IaaS, virtualization, business models, mobile, security, and more Author Bios Dac-Nhuong Le obtained his PhD in computer science from Vietnam National University, Vietnam in 2015. Thus, virtualization forms the core technology of the Cloud Computing business model. their comparision on the basis of various parameters like Virtualization minimizes capital, operational and maintenance costs. VMM-based security verification and isolation for virtual machine security service. Security Aspects of Virtualization in Cloud Computing Muhammad Kazim, Rahat Masood, Muhammad Awais Shibli, and Abdul Ghafoor Abbasi National University of Sciences and Technology, Sector H-12, Islamabad - 44000, Pakistan {muhammad.kazim,10msccsmmasood,awais.shibli,abdul.ghafoor}@seecs.edu.pk Abstract. These existing metrics, mostly related, One of the fundamental problems in network virtualization is Virtual Network Embedding (VNE). reduction in power consumption but also focus is also laid Establishing a consistent security management framework (SMF) and information security management system (ISMS) in CC environment is a complicated, of incidents in cloud facilities demonstrate that security and dependability is becoming a critical factor that should be considered by VNE algorithms. 1 INTRODUCTION The advances in virtualization technology of the past decade have rendered the Cloud … In Cloud computing, virtualization … Secure and Dependable Virtual Network Embedding, Cloud computing beyond objects: seeding the cloud. an IT virtualization practice to a private cloud computing practice • A framework for approaching your private cloud project that lays the groundwork for moving to a hybrid model when you are ready • A quick review of the five leading cloud management platforms (CMPs): Apache* CloudStack*, Eucalyptus* Cloud platform, Microsoft* cloud This is an important aspect of security in virtualization due to mobility and variable state in each VM, and how attackers exploit the fact that security measures are weaker on the network or backup data centers. In this position paper, we propose, explain and exemplify an alternative generic service interface (GSi) that borrows from object oriented design to enable properties such as polymorphic access, generic service composition, introspection and dynamic reconfigurability, of in-network resources; opening in this way the path for flexible creation of service clouds. Cloud Computing Definition “Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction. endstream endobj 412 0 obj <>stream Virtualization is a cloud backbone technology, not only for customer workloads, but also for the cloud architecture itself. Vol. A consistent part of this course is dedicated to the description of the most common technologies like: VMware, XEN, KVM and Microsoft Hyper-V. Abstract: Cloud computing is a new technology designed to meet business requirements, reduce expenditure and solve IT management problems. Creation of a virtual machine over existing operating system and hardware is known as Hardware Virtualization. why the local cloud is becoming very popular. In other words, Virtualization is a technique, which allows to share a single physical instance of a resource or an application among multiple customers and organizations. Please note: This document only covers those VMware Cloud Services offerings that run 7. of Computer Science and Technology Shenzhen University Shenzhen, China [email protected] Abstract —Virtualization is a term that refers to the abstraction of computer resources. machine with the public accessibility. endstream endobj 413 0 obj <>stream Xing Y, Zahn YZ (2012) Virtualization in cloud computing Springer journals. missing from the current static socket (and other) interfaces below the application level. Virtualization is the concept which plays very important role in reducing the cost of investment and increases utilization and allows multi-tenancy. The primary goal of virtualization management is to ensure that virtual machines deliver services and perform computing operations as expected. This simulated environment is called a virtual machine (VM).There are many forms of virtualization, distinguished primarily by computing architecture layer. New mecha-nisms for authentication and authorization that consider cloud-specific aspects are needed and are being actively researched [9]. Virtualization is the core of cloud computing. By Judith Hurwitz, Robin Bloor, Marcia Kaufman, Fern Halper . 1 Introduction Cloud computing is becoming popular among IT businesses due to its agile, flexible and cost effective services being offered at Software, Platform and In- The book demonstrates how cloud computing can produce an effective way of network management, especially from a security perspective. Here in this paper, the review of virtualization, its security and the performance is discussed, All content in this area was uploaded by Ashima Narang on Jun 21, 2017. services and security risk management principles in the financial services sector. Keywords: Cloud computing, Cloud virtualization security, Cloud serviceprovider,Hypervisor,Virtualmachines,Diskimages. This paper includes the various techniques existing for balancing the load in a cloud and their comparison on the basis of various parameters like performance, overhead, scalability etc. Security Aspects of Virtualization in Cloud Computing Muhammad Kazim, Rahat Masood, Muhammad Awais Shibli, and Abdul Ghafoor Abbasi National University of Sciences and Technology, Sector H-12, Islamabad - 44000, Pakistan {muhammad.kazim,10msccsmmasood,awais.shibli,abdul.ghafoor}@seecs.edu.pk Abstract. %PDF-1.5 %���� understanding the challenges regarding security issues in cloud. Virtualization security for cloud computing service Shengmei Luo , Zhaoji Lin , Xiaohua Chen ZTE Corporation Shenzhen, China [email protected] Zhuolin Yang, Jianyong Chen Dept. Virtualization security for cloud computing service Abstract: Virtualization is a term that refers to the abstraction of computer resources. A hypervisor is a much simpler and better specified system than a traditional OS. The audience includes enterprise information systems and security personnel and cloud service rent virtualization technology and its evolution from the point of view of security, having as an objective its applications to the Cloud setting. Green IT refers to the study and practice of using computing resources in an efficient, effective and economic way. Cloud makes notion of “Pay for what you use”, “infinite availability- use as much you want”. ResearchGate has not been able to resolve any citations for this publication. 5, Issue 5, May 2017 Impact Factor- 5.613, © Associated Asia Research Foundation (AARF) Pu, can be combined to get a computing paradigm where the resources in the architecture of, computing are provided as a service over the internet. The book then tackles design, implementation of the frameworks and prepares test-beds for testing and … All rights reserved. Index Terms—Virtualization, cloud computing, architecture, security, hypervisor. Interesting developments are happening for virtualization security technologies. Google,GoogleApps,http://www.google.com/apps/intl/en/business/index, 3. Virtualization changes the definition of what a server is, so security is no longer trying to protect a physical server or collection of servers that an application runs on. The greatest environmental challenge today is global warming, which is caused by carbon emissions. The requirement for cloud environments is not the reduction in consumption of the power only but also the requirement is to decrease the operating cost and improve the reliability of the system. Virtual Network Embedding (VNE) problem deals with resource allocation of a physical infrastructure to Virtual Network Requests (VNRs). The purpose of this book is first to study cloud computing concepts, security concern in clouds and data centers, live migration and its importance for cloud computing, the role of firewalls in domains with particular focus on virtual machine (VM) migration and its security concerns. UNlT—V: Cloud Computing Pdf Notes Common Standards in Cloud computing: The open cloud consortium — Thedistributed management task force – standards for application developers — standards for messaging — standards for security ‘ UNIT-VI: Cloud Computing Pdf Notes Cloud computing is a hot trend. Keywords: Cloud computing, Cloud virtualization security, Cloud serviceprovider,Hypervisor,Virtualmachines,Diskimages. The industry has welcomed this technology for achieving the change in information technology but If you want to start a career in the cloud computing industry, you will need to know how the most common virtualization technologies works and how they are used in cloud infrastractures. VMIs is very important when the VMs are migrating or its starting. Security in cloud computing is a major concern. Cloud security management for software-as-a-service (SaaS) In our latest study of cloud application use, we found that on average, organizations are using 1,427 distinct cloud applications1—most of which are software-as-a-service (SaaS) applications, such as Microsoft Office 365, Box, and many other productivity apps that employees sign up for, often without IT approval. Virtualization security is a broad concept that includes a number of different methods to evaluate, implement, monitor and manage security within a virtualization infrastructure / environment. The analysis of energy consumption in cloud computing consider both public and private clouds. In fact, cloud computing is an extend of Grid Computing, Distributed Computing and Parallel Computing. 2. components for virtualization In cloud computing, Virtualization is one of most important fea- Source: Jim Cooke - Cisco IBSG Innovations PRESENT INTRODUCTION Cloud computing is a network-based environment that focuses on sharing computations and resources. its security and the performance is discussed. This problem is not solved, cloud computing … of Computer Science and Technology Shenzhen University Shenzhen, China [email protected] Abstract —Virtualization is a term that refers to the abstraction of computer resources. Virtualization has become a widely and attractive employed technology in cloud computing environments. Cloud Public Cloud Virtualization Inter-Cloud Consolidation Private Cloud The Cloud Computing Journey Consumption models for IT, applications and services are changing dramatically and will be a hybrid mix –available both on-premise with private clouds and from service providers in public clouds.

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