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The beginning of "cloud computing", the question of its security has never stopped, cloud computing is a fire, but the cloud security problem is also quite a headache. 　　Enterprises concerned about their own data will not be wantonly acquired, tampering, the most concern is that their private information will not be intentional or unintentional leakage. When the enterprise gives the data to cloud computing service provider, has the data priority access is not the enterprise itself, but the cloud computing service provider. In this way, it is not possible to exclude enterprise data from being compromised. In addition to cloud computing service providers, a large number of hackers who covet cloud data, they keep digging their clothes ...

In terms of security challenges, the DNS solution in cloud computing is incomplete and relies heavily on the combination of people, processes, and technologies. Cloud computing has been challenged by the vast majority of businesses that have implemented a full range of outsourcing to these three areas by migrating applications to cloud computing. All the key technologies are in the cloud-computing vendor, and cloud users rely entirely on cloud providers to secure their information and infrastructure. Therefore, cloud computing customers must also consider the lack of physical control, and provide suppliers with DNS management and processing related 、...

What is the green cloud computing? And self-built and operating data centers for comparison, the cloud computing whether energy or energy? Compared with the hosting mode, cloud computing is not really have a higher energy efficiency? And Advanced Data Center Hosting Services (Ideally Power Usage Efficiency - PUE = 1) What's Cloud Computing? Which is more energy-efficient than buying your own cloud from a cloud service provider (building your own services and applications under your corporate firewall)? Most CIOs can not back ...

In the cloud market, from the original IDC into the cloud computing service providers quite a market. They focus on small and medium-sized enterprises, in different industries deep, fit user needs. But this kind of cloud computing service provider's malady is unable to be big, some also exists the original infrastructure to be unable to match the cloud computing architecture, this causes the following question: This kind of IDC cloud service provider, how they should transform successfully and enlarge, reshape the ecosystem circle? Recent Huayun data announced open platform. This one, immediately caused the industry hot debate. The reason is that Huayun data will be open to their cloud computing capabilities to help many IDC service providers (currently facing the main agent ...).

The characteristics of cloud computing and its Impact cloud computing is the delivery and usage model of IT infrastructure and services, which means getting the resources and services you need over the network on an as-needed and scalable basis. Simply put, cloud computing services allow users to access resources and services on remote servers over the Internet in any location. Cloud computing as a distributed processing, parallel processing and grid computing development, and related concepts have significant differences. Different from grid computing aggregation decentralized resources to support large-scale centralized use (a large application to multiple execution), cloud computing is a relatively concentrated resource ...

Today's Society, the Division of labor is more and more fine, how to transport peacekeeping applications IT services to become more diverse choice for the enterprise is to be selected. And for the general enterprise also has a problem that bothers them, that is, choose to build their own or the use of third-party services. For the average enterprise, the ultimate need is to be able to help and promote the application of the service, not the underlying IT infrastructure. But IT infrastructure is the foundation of these applications, so businesses have to take care of both. In the traditional way, for the application of enterprises can choose the market ...

Cloud computing is the further development of Grid computing, distributed computing and parallel computing, and has become the focus of all industries. 　　It is an internet-based Super computing model that establishes a mechanism for accessing configurable resources such as networks, servers, storage, applications, and services on demand, with powerful computing and storage capabilities. With the popularization of cloud computing, the security problem has gradually risen, which has become an important factor restricting its development. April 2011, Amazon Cloud Computing center crashes, causing Amazon cloud service interruption for four consecutive days, answering services, news services and location tracking services ...

A study on the service process of cloud computing based on weighted Petri Nets Yunnan University Juan based on the view that "process determines product quality", in order to improve the efficiency of service process and improve service quality, this paper systematically studies the service process model of cloud computing, the formalization modeling and the formal method of service process improvement. Firstly, according to the definition of software process, the definition of different granularity of service process is given. and in-depth study of cloud computing service process of the system process model, cloud computing early implementation process model, cloud computing fine-grained ...

Cloud computing security-Why use IAM in the traditional sense, organizations invest in IAM practices to improve operational efficiency and meet requirements for regulatory, privacy, and Data protection: 1. Improve operational efficiency architecture good IAM Technology and processes can automate repetitive tasks such as user entry, and thus improve efficiency (for example, self-service reset user request passwords without system administrators using the Help desk dispatch system). 2. Compliance Management to protect systems, applications, and information from internal and external threats such as the deletion of disgruntled employees ...

Cloud computing has entered the stage of landing, the development of everyone is obvious to all, many companies began to consider or have embraced cloud computing. Cloud computing provides small and medium-sized enterprises with many benefits, saving money, creating new resources and so on. These are the benefits of cloud computing, but among these advantages, most people are still worried about its shortcomings, the most concerned is the security issue. 　　Analyzing threats and risks in cloud computing can help you understand the pros and cons of cloud computing, take advantage of cloud computing, and adopt appropriate measures to avoid loss. Security threats based on ID ...

Internet digital Media Marketing "beer and diapers" first of all, in addition to the traditional Web page is the Web, the video on demand and directly as the main mode of multimedia video is becoming an important Internet advertising media platform, the traditional Internet advertising platform put forward new requirements. 　　From 2006 for the first time with the Internet Spring Festival Gala Live began, to the Spring Festival in 2011, from the network to watch the Spring Festival Gala has become a popular demand, the various radio and television media have to build network television stations to cater to the network media and audiences, while developing web-based advertising. Country double ...

Today, cloud computing (cloud computing services) has become one of the hottest topics in the IT world, whether it is shippers, logistics service providers, or shipping carriers, cloud computing services can provide you with many opportunities to enhance the global shipping and logistics management process. The "on-demand" model of cloud computing services allows customers more flexibility in controlling technology spending, faster access to the latest product-value-added features, and the ability to match and meet the technical needs of customers at all stages of the business Pay-as. Cloud Computing (cloud computing services) can bring to the enterprise's supply chain management ...

The general view is that 2012 is the year of China's cloud computing practice. Indeed, this year is China's cloud computing from concept discussion to landing practice, from technology-driven to application demonstration of the key year. In the government, operators, cloud services and users of the joint efforts of the entire Chinese cloud market has been rapid growth. In terms of the number of companies offering cloud computing services, only a handful of companies in 2011 were able to provide more sophisticated cloud products and services, and this year more companies joined cloud computing service providers to promote the development and prosperity of cloud computing. Many companies that have traditionally provided IDC services have also been ...

The pilot city lit up the sea of clouds plan Shanghai as one of the pilot cities of cloud computing, has been a cloud-driven "pioneer". 　　 　　Last year, Zhabei City North High-tech services Park as Shanghai's first city cloud computing industry base officially listed, Shanghai "cloud Plan" officially launched, plans 3 years to achieve Shanghai in the cloud computing field "Chichong" development goals, accelerate the city's High-tech industrialization. The plan discloses that by 2012, Shanghai will cultivate 10 billion-dollar cloud computing technology and ...

With the concept of "cloud computing" gradually rooted in the public, the value of the relevant listed companies have been greatly explored. In the US stock market, many of the previously unknown "cloud computing" concept companies have sprung up in recent years. These include Salesforce.com and 3PAR. And a share market in a number of "cloud" concept stocks in the recent international market, "cloud" boom led by the continuous performance outstanding. 　　According to industry estimates, China's "cloud computing" market income average annual growth of up to 30%. 　　A "cloud computing" boom is sweeping the world and is hitting the Chinese market. ...

[Trend technology China]–[2011 year June 30] cloud computing security and virtualization security leadership-trend Technology recently released a recent Global Cloud computing Security Survey pointed out that the global scope has set off a huge, continuous multiplication of virtualization technology and cloud computing technology deployment wave. At the same time, how to secure the landing of enterprise cloud, how virtualization efficiency can be used for enterprises, has become a universal concern. Because of challenges in terms of security, availability, and performance, it decision makers remain sceptical about applying cloud computing technology to key businesses. Nearly half (43%) of enterprise IT decision ...

Apple's icloud service has made users excited and impatient to migrate personal data to Apple's data center for easier access and sharing. Look, the service is cool and convenient. But when you give your information to icloud, should you pray for the security of the data? In Beijing June 7, 2011, Apple CEO Steve Jobs unveiled the icloud of Apple cloud services at Apple's Global developer conference WWDC 2011, marking Apple's entry into the cloud.

Cloud Computing's three broad categories of services are different, enterprises in the choice of cloud computing should pay attention to distinguish between their differences. If you need more control over the service, the enterprise should choose the IaaS service. However, more control at the same time on the http://www.aliyun.com/zixun/aggregation/13597.html "> Enterprise IT Technical requirements are higher, because IAAS services the underlying hardware platform is managed by the service provider, but is the platform on which the client usually needs to manage. ...

How green is cloud computing? Is cloud computing energy or energy efficient compared to a data center built and transported by the enterprise? Is there a higher energy efficiency ratio than host-hosted mode? What about the Advanced Data Center hosting service (ideally, the power usage efficiency-PUE 1)? What is more energy-efficient than buying services from cloud computing service providers and the enterprise's own private cloud (building services and applications, under the protection of the enterprise's firewall)? Most CIOs can't answer this question because they don't care about the energy efficiency of cloud computing.

According to the US Information systems Audit and Control Association (ISACA), computing the total cost and potential return of IT services is always a challenging task, and cloud computing's emergence has brought a hint of novelty to the process. The analysis of the benefits of cloud computing is bound to involve short-term, long-term prospects and potential terminal costs. When companies are rushing to make cloud computing decisions, they are often unprepared for the unexpected cost increases caused by changes in regulatory policies that migrate services back to the enterprise data centers, which are being staged in the healthcare industry. In addition, enterprises from ...