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NIST defining the expanding world of cloud computing
May 22, 2009A working definition for cloud computing-a new computer technique with potential for achieving significant cost savings and information technology agility-has been released by a team of computer security experts at the National Institute of Standards and Technology (NIST). Since the federal government is considering cloud computing as a component of its new technology infrastructure, it is NIST's role to evaluate it and then promote its effective and secure use within government and industry by providing technical guidance and developing standards.
The working definition of cloud computing described by NIST is "a pay-per-use model for enabling available, convenient and on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, services) that can be rapidly provisioned and released with minimal management effort or service provider interaction." The draft working definition also describes five key characteristics, three delivery models and four deployment models.
Security is always a concern with any new computer approach, and this one is no different. According to cloud research team leader Peter Mell, "Cloud computing has both security advantages and disadvantages. The cloud computing model inherently promotes availability of services through its distributed architecture model. However, this same model presents data confidentiality and integrity challenges by pooling hardware resources for use by multiple parties."
National Institute of Standards and Technology (NIST)
Cloud Computing Current Events and Cloud Computing News RSSDenial of service denial
A way to filter out denial of service attacks on computer networks, including cloud computing systems, could significantly improve security on government, commercial, and educational systems.
This article will self-destruct: A tool to make online personal data vanish
Computers have made it virtually impossible to leave the past behind. College Facebook posts or pictures can resurface during a job interview. A lost cell phone can expose personal photos or text messages. A legal investigation can subpoena the entire contents of a home or work computer, uncovering incriminating, inconvenient or just embarrassing details from the past.
A nimbus rises in the world of cloud computing
Cloud computing is a hot topic in the technology world these days. Even if you're not a tech-phile, chances are if you've watched a lot of television or skimmed a business magazine, you've heard someone talking about cloud computing as the way of the future.
Cloud computing brings cost of protein research down to Earth
Researchers at the Medical College of Wisconsin Biotechnology and Bioengineering Center in Milwaukee have just made the very expensive and promising area of protein research more accessible to scientists worldwide.
Argonne cloud computing helps scientists run high energy physics experiments
A novel system is enabling high energy physicists at CERN in Switzerland, to make production runs that integrate their existing pool of distributed computers with dynamic resources in "science clouds."
Researchers develop next-generation antivirus system
Antivirus software on your personal computer could become a thing of the past thanks to a new "cloud computing" approach to malicious software detection developed at the University of Michigan.
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Cloud Application Architectures: Building Applications and Infrastructure in the Cloud (Theory in Practice (O'Reilly)) by George Reese (Author), Reese George (Author) If you're involved in planning IT infrastructure as a network or system architect, system administrator, or developer, this book will help you adapt your skills to work with these highly scalable, highly redundant infrastructure services. While analysts hotly debate the advantages and risks of cloud computing, IT staff and programmers are left to determine whether and how to put their applications into these virtualized services. Cloud Application Architectures provides answers -- and critical guidance -- on issues of cost, availability, performance, scaling, privacy, and security. With Cloud Application Architectures, you will: Understand the differences between traditional deployment and cloud computing Determine whether moving existing applications to the cloud... |
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Dot Cloud: The 21st Century Business Platform Built on Cloud Computing by Peter Fingar (Author) Shift happens. The unexpected matters. Remember how the retail book industry was slow to grasp an understanding of the Internet before it got ''Amazoned?'' Well, here we go again, only this time the shift could be even greater, and it's happening in the midst of economic turmoil. Right now, there's something in the air, something really big. It's so big that to many it's hidden in plain sight. To others it's as clear as seeing a cloud in the sky. In fact, that something is indeed the Cloud, the 21st century business platform. Just as it was with that new-fangled ''Internet'' thing a decade ago, the Cloud and the technologies of Cloud Computing suffer from confusion and hype. And pat definitions won't do when it comes to understanding these two new buzzwords. But, as they are... |
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Cloud Computing, A Practical Approach by Toby Velte (Author), Anthony Velte (Author), Robert Elsenpeter (Author) "The promise of cloud computing is here. These pages provide the 'eyes wide open' insights you need to transform your business." --Christopher Crowhurst, Vice President, Strategic Technology, Thomson Reuters A Down-to-Earth Guide to Cloud Computing Cloud Computing: A Practical Approach provides a comprehensive look at the emerging paradigm of Internet-based enterprise applications and services. This accessible book offers a broad introduction to cloud computing, reviews a wide variety of currently available solutions, and discusses the cost savings and organizational and operational benefits. You'll find details on essential topics, such as hardware, platforms, standards, migration, security, and storage. You'll also learn what other organizations are doing and where they're... |
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Cloud Computing: Web-Based Applications That Change the Way You Work and Collaborate Online by Michael Miller (Author) Cloud Computing: Web-Based Applications That Change the Way You Work and Collaborate On-Line
Computing as you know it has changed. No longer are you tied to using expensive programs stored on your computer. No longer will you be able to only access your data from one computer. No longer will you be tied to doing work only from your work computer or playing only from your personal computer.
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