Authorization In Cloud Computing

I have experienced the myth world from microcomputers to supercomputers, from email to Internet, and from parallel computing (parallel comouting), to decentralized computing (decentralized computing), To the application of distributed Computing (distributed computing), by Telnet remote in the large computer with more than 3,000 CPUs (such as Japan's so-called fifth generation of computers) on the use of 1024 CPUs to verify their own ...

Through the introduction and analysis of the cloud computing application cases of the U.S. federal, local government and some global famous enterprises in the financial and pharmaceutical industries, this paper summarizes the common characteristics of the cloud computing services adopted by the Government and the global famous enterprises to abandon the traditional IT system infrastructure. 　　Finally, some ideas about the development strategy of cloud computing in our country are put forward. The subprime crisis, which originated in America in the 2008, gradually turned into a financial tsunami, triggering a global financial crisis. Economists have likened the financial crisis to the Great Depression of the United States in the late 30, which shows the extent and severity of its impact. ...

Yin Lipo, chief engineer of the Electronic Science and Technology Information Research Institute of Industry and Information technology, said in an interview recently that the U.S. federal government's application and safety management of cloud computing services is well worth our reference. Yin Lipo said that cloud computing because of its cost-saving, easy maintenance, flexible configuration has become a priority for Governments to promote the development of a service. The United States, Britain, Australia and other countries have issued relevant development policies, has planned to promote the government Department of Information systems to the cloud computing platform migration. But it should also be seen that government departments using cloud computing services also give them sensitive data and important business ...

Cloud theory is a powerful tool for natural conversion between qualitative values of concepts and quantitative values of numbers. On the basis of cloud theory, this paper proposes a cloud computing method to realize concept calculation (also called simplified calculation). 　　The cloud model and uncertain inference are summarized. The logic description of the calculation is given, the calculation process is abstracted into the inference process, the process of computing cloud is given by using the method of machine learning, and the calculation process of cloud is given by using the method of uncertain inference, and the system realization of cloud computing is simply expounded. With the increasing popularity of the network, "networked storage" such a service ...

"Cloud computing" estimates that in our interactive television industry, not many people will notice in the recent internet IT industry quietly emerging from a new term "cloud computing."     And the "cloud computing" business applications, but began to flood our modern society, and slowly affect our lives, and even change our user experience and habits (can actually see, feel is ready to sell in 09 cheap Internet notebook). Cloud computing (C ...)

Security is the key to the healthy development of mobile internet in cloud computing mode. At present, in the 3G network has become mature, mobile internet services have been widely popularized, more and more network and mobile security problems began to appear. Especially with the development of 3g/lte and the introduction of cloud computing Application model, the security problem of broadband mobile Internet becomes more complicated, which brings unprecedented challenge to the security of mobile Internet. Cloud computing virtualization, multi-tenant and dynamic introduced a series of new security issues, mainly in data security, privacy protection, content security, operating environment security ...

"Can you turn the cloud into fog?" Clouds drift in the air cannot fall down, can have a middle form, let it turn into fog? It's closer to the ground. "A local official recently told the China Electronic news reporter that he was distressed that the new cloud computing infrastructure was no use and that large investments would not be returned." Government-led is the distinctive feature of the development of cloud computing in our country, and the relevant policies have been promulgated in the past two years. But the new cloud-computing hub faces a dilemma of no end-user, and cloud computing needs to be considered coldly. Cloud Computing center should not be reduced to image engineering cloud ...

1. What is cloud computing security? In the rapid development of the Internet today, the security of the network is an unavoidable problem, especially the various security threats to the business system of potential harm gradually magnified today, any IT system construction is difficult to ignore the existence of security problems. and a variety of private cloud or public cloud of data Center building, safe, efficient business delivery is its success and necessary requirements. Every moment of the construction of the link, including the physical environment of the building process, cloud computing business system construction, server storage resource pool deployment, as well as the operation of the system operations, are security risks of the dive ...

1 cloud computing concept, characteristics and service Mode 1.1 cloud computing Concept cloud computing (cloud computing) is an internet-based calculation. In cloud computing, storage and operations will no longer run on the local computer or server, but rather on a large number of computers that are distributed across the Internet, i.e. Cloud computing accomplishes computer hardware, software, etc. by transferring tasks originally performed by personal computers and private data centers to large computing centers shared by all users on lnternet.

Cloud computing is a concept that has been mentioned for a long time, and the idea and practice of cloud computing is subverting the traditional it architecture. 　　In 2014, as the cloud platform of several large cloud service companies entered the large-scale actual use stage, cloud even already became the irreversible trend. Into the 2015, the cloud computing revolution will continue. 　　With all aspects of the cloud computing industry already aware of the power of cloud computing, the 2015 cloud computing market will be more lively. 1, Internet enterprises will continue to lead, IT infrastructure cloud accelerated cloud computing can be said to be the bone of internet companies ...