Understanding NIST 800-145 Cloud Computing Definition: A Comprehensive Guide
If you’re interested in cloud computing, you’ve likely heard of the NIST 800-145 definition. Published in 2011 by the National Institute of Standards and Technology (NIST), the document outlines the technical and operational characteristics of cloud computing services. In this article, we’ll provide an in-depth analysis of the NIST 800-145 definition, explaining its significance and implications for businesses considering a cloud computing solution.
What is the NIST 800-145 Definition?
The NIST 800-145 definition describes cloud computing as “a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources.” The document identifies five essential characteristics of cloud computing, including on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service. The definition also identifies three service models (Software as a Service, Platform as a Service, and Infrastructure as a Service) and four deployment models (Private, Public, Community, and Hybrid).
Why is the NIST 800-145 Definition Important?
The NIST 800-145 definition is significant because it provides a standardized framework for discussing and evaluating cloud computing services. The definition provides common terminology, helping businesses and service providers communicate more effectively about the features, benefits, and risks of cloud computing. Additionally, the definition can assist businesses in selecting a cloud computing solution that meets their specific needs and requirements.
What are the Implications of the NIST 800-145 Definition for Businesses?
For businesses considering a cloud computing solution, the NIST 800-145 definition can inform the decision-making process. By understanding the characteristics and deployment models outlined in the definition, businesses can evaluate different cloud computing services and select the one that best meets their requirements.
Additionally, the NIST 800-145 definition can help businesses identify potential risks associated with cloud computing. For example, if a business is considering a public cloud solution, they should carefully evaluate the security and compliance measures implemented by the service provider. By doing so, they can ensure that sensitive data and operations are adequately protected.
Examples of NIST 800-145 Compliant Cloud Computing Solutions
There are various cloud computing solutions available that comply with the NIST 800-145 definition. For example, Amazon Web Services (AWS) provides a range of services that meet the essential characteristics of cloud computing outlined in the definition. Additionally, Microsoft Azure offers a comprehensive suite of cloud services that are NIST 800-145 compliant.
Conclusion
In conclusion, the NIST 800-145 definition provides a standardized framework for discussing and evaluating cloud computing services. The definition outlines the essential characteristics of cloud computing, identifies service and deployment models, and can assist businesses in selecting a cloud computing solution that meets their needs.
By understanding the NIST 800-145 definition, businesses can identify potential risks associated with cloud computing and ensure that they select a service provider that implements appropriate security and compliance measures.
Examples of NIST 800-145 compliant cloud computing solutions include Amazon Web Services and Microsoft Azure. By selecting a service that complies with the definition, businesses can ensure that they have access to a reliable and secure cloud computing solution.
