Certain commercial entities, equipment, or material may be identified in this document in order to describe a concept adequately. Nist intends this informal definition to enhance and inform the public debate on cloud computing. Pdf the nist definition of cloud computing mohamed ali. Evaluation of cloud computing services based on nist 800. Recommendations of the national institute of standards and technology. The adoption of cloud computing into the federal government and its implementation depend upon a variety of technical and nontechnical factors. Nist and describes standards research in support of the nist cloud computing program. The gsa cloud acquisition team refers to the national institute of standards andtechnology definitions as the gold standard for much of our work with cloud.
Cloud computing is a model for enabling ubiquitous, convenient, ondemand network access to a shared pool of configurable computing. Nist cloud computing security reference architecture. This is a vendor neutral conceptual model that concentrates on the role and interactions of the. Nist special publication 180019b trusted cloud security practice guide for vmware hybrid cloud infrastructure as a service iaas environments volume b. Nist cloud computing reference architecture nist big data. In addition, the nist definition introduces the supporting concepts of three cloud service models, five essential characteristics, and four types of cloud deployments. Nist defines three service models for cloud computing. Information technology laboratory computer security resource center computer security resource center computer security resource center. Comments about specific definitions should be sent to the authors of the linked source publication. The nist definition of cloud computing recommendations of the national institute of standards and technology special publication 800145. As an extension to the above nist cloud computing definition, a nist cloud computing. For nist publications, an email is usually found within the document.
Nist cloud computing reference architecture toplevel view the nist cloud computing reference architecture consists of five major actors. Cloud service level agreements meeting customer and. Nist definition of cloud computing saas paas iaas cloud computing is a model for enabling convenient, ondemand network access to a shared pool of configurable computing. Certain commercial entities, equipment, or material may be identified in this document in order. Pdf the nist definition of cloud computing semantic scholar. Guidelines on security and privacy in public cloud.
The nist definition of cloud computing guide books. Pdf the nist definition of cloud computing sandeep. Pdf the nist definition of cloud computing mukech k. Sp 800145, the nist definition of cloud computing csrc. Nist sp 800145, the nist definition of cloud computing. This document presents the nist cloud computing reference architecture ra and taxonomy tax that will accurately communicate the components and offerings of cloud computing. The technologyagnostic cloud computing reference architecture ra introduced by nist in nist sp 500 292 is a logical extension of nist s cloud computing definition. Pdf the nist definition of cloud computing semantic. The attached is a great resource to get started learning about cloud and to begin evaluating where your missionenabling cloud. Actor definition cloud consumer a person or organization that maintains a business relationship with, and uses service from, cloud providers. Cloud computing is a relatively new business model in the computing world. And now, just when you begin to think youre getting a handle on all this, gartner has to go throw a wrench in the works. This definition attempts to encompass all of the various cloud approaches. Its definitions, use cases, underlying technologies, issues, risks, and benefits will be refined in a spirited debate by the public and private sectors.
Community cloud a community cloud is shared among two or more organizations that have similar cloud requirements. Pdf this paper presents the first version of the nist cloud computing reference. Nist sp 500292 nist cloud computing reference architecture. Nist cloud computing standards roadmap xi foreword this is the second edition of the nist cloud computing standards roadmap, which has been developed by the members of the public nist cloud. This is a potential security issue, you are being redirected to s. Private cloud a private cloud is established for a specific group or organization and limits access to just that group. The nist definition of cloud computing cloud computing is a model for enabling ubiquitous, convenient, demand network access to a shared on pool of configurable computing resources e. Cloud provider a person, organization, or entity responsible for making a service available to interested parties.
Final version of nist cloud computing definition published. Evaluation of cloud computing services based on nist 800145. Peter mell, national institute of standards and technology problem statement and background while cloud security concerns have consistently ranked as one of the top challenges to cloud adoption1, it is not clear what security issues are special with respect to cloud. This paper evaluates the nist csf and the many aws cloud offerings public and commercial sector customers can use to align to the nist. Cloud computing is a model for enabling ubiquitous, convenient, ondemand network access to a shared pool of configurable computing resources e. The nist cloud computing program designs security assessments, procedures, and technical guidance documents on building cloud. Pdf nist cloud computing reference architecture researchgate. Cloud computing is a model for enabling convenient, ondemand network access to a shared. A fundamental reference point, based on the nist definition of cloud computing, is needed to describe an overall framework that can be used governmentwide.
Cloud computing has been defined by nist as a model for enabling convenient, ondemand network access to a shared pool of configurable computing resources e. Nist software and system division national institute of standards and technologyu. Guidelines on security and privacy in public cloud computing pdf, 1 mb, 80 seiten. The cloud computing industry represents a large ecosystem of many models, vendors, and market niches. Nist cloud definition cloud computing is a model for enabling ubiquitous, convenient, ondemand network access to a shared pool of configurable computing resources e. Apparently, they arent content with the nist definitions. This document reprises the nist established definition of cloud computing, describes cloud computing benefits and open issues, presents an overview of major classes of cloud technology, and provides guidelines and recommendations on how organizations should consider the relative opportunities and risks of cloud. This document uses the nist cloud computing definition, nist sp 800145, to explain. Mell and timothy grance, year2011 cloud computing is a model for enabling.
Cloud computing is a model for enabling convenient, ondemand network access to a shared pool of configurable computing resources e. The nist cloud computing program is a set of best procedures, practices and standards for developing, deploying and maintaining cloud computing architecture. The nist definition of cloud computing cloud computing is a model for enabling ubiquitous, convenient, ondemand network access to a shared pool of configurable computing resources e. Approach, architecture, and security characteristics michael bartock, murugiah souppaya, and karen scarfone, nist. Department of commerce cloud service level agreements meeting customer and. Challenging security requirements for the us government cloud computing adoption 7 nist sp 800145, the nist definition of cloud computing9 nist sp 800146, cloud computing synopsis and recommendations10 draft cloud computing security guidance to include nist. In total, the nist cloud computing definition is composed of 14 interrelated terms and their associated definitions.
Its definition, use cases, underlying technologies, issues, risks, and benefits will be refined and better understood with a spirited debate by the public and private sectors. That pretty much wraps up the nist view of the three different service models. The national institute of standards and technology nist is in the process of selecting one or more authenticated encryption and hashing schemes suitable for. This paper presents the first version of the nist cloud computing reference architecture ra.
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