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Discussion on the security and reliability of cloud computing Kondeji Li Yang Wang Zhangjing based on the typical level of cloud computing architecture, combined with 3 cloud service models and cloud security architecture, analyzes the security risks in cloud computing, as well as the key security issues of data security, virtualization security, and platform security in cloud computing At the same time, the cloud security strategy and key technologies are analyzed in detail. Discussion on security and reliability of cloud computing

Gartner's latest study predicts that all cloud-sector businesses will continue to grow in double-digit numbers. But outsourcing key functionality to third parties also invites users to focus on security issues. When an enterprise runs the IT business internally, it can define and control the security protocol. But how do you know where the security protocols are when you rely on cloud service providers? And how do they do it? To solve these problems, the cloud industry itself is evolving and adapting its architecture. By defining the security standards for the cloud, it is the best solution--to provide in its industry ...

The SaaS model was the first and most accepted form of cloud computing in Salesforce.com, but the 2012 TechTarget China Cloud Security survey showed that the SaaS model (27%) became the least secure cloud computing model in the respondents ' minds. In all of the options for cloud computing services, software as a service (SaaS) provides the lowest level of information insight and control. The resulting SaaS Cloud security market is also growing. McAfee, for example, has dozens of SaaS operations worldwide ...

Since ancient times heroes sad beauty Guan. The remarkable feats of heroes are obvious to all in the eyes of the world, but they cannot pass the "beauty". And now, like this, Google, Amazon and Microsoft, such as the International IT giants, once how powerful, but in the face of cloud computing "security", it seems to be helpless. From the day of the Birth of cloud computing services, frequent bursts of security incidents, so that users have some suspicious heart more uneasy. Just last month, Amazon, the cloud-computing services provider, broke out the biggest outage in prehistoric times. April 21 ...

The role of the CIO position has been changing. And with the rapid rise of large data, analytics and cloud computing, and the size of the data itself, it is no doubt that CIOs are given a new definition of responsibility by the pressures of it innovation and continued high and technical complexity. 　　Businesses want the IT department to handle more business with less, and CIOs need to find a balance between budget and IT service spending, and all of the problems seem to have erupted at this point. At such a critical juncture, outstanding CIOs and CEOs have come forward to meet at MIT last week ...

Exploration of cloud Security Service industry Senior consultant Tan Yinyi hillstone Cloud security services market exploiting cloud security services The basic cloud Security Service exploration

Cloud computing and large data has become an irreversible development direction in the field of information technology, while cloud security has become a difficult problem in the development process, which hinders the popularization of technology and the acceptance of users.　　It is noteworthy that the cloud computing security problem is largely manifested in the trust system for cloud terminals and cloud platforms. Cloud Terminals-The first security threat portal in the cloud computing environment, cloud terminals form the portal of the first security threat to the cloud platform. Liu Jinwei pointed out: compared with general-purpose computer platform, Cloud terminal has its own characteristics are very different: it is the application-centric, there is a specific ...

At present, the cloud management market is increasingly competitive, major IT vendors are gearing up for cloud management territory, and according to IDC Research, the Global Cloud management software market in 2015 is expected to reach 2.5 billion U.S. dollars. For major vendors, cloud management is an opportunity to establish long-term and lasting strategic partnerships with customers. For emerging vendors, cloud computing is also important for developing products and providing SaaS solutions to the broader cloud management environment. In the face of such a competitive situation, on CAExpo2012, Catechnologies Asia Pacific and Japan ...

Although Rumsfeld's statement was ridiculed, it was the truth of a politician's carelessness. However, I think anyone in the field of computer security can quickly understand what he is saying. We often need to constantly face these three types of risks: Known known, known unknown, unknown unknown. One of the biggest hurdles to public cloud computing applications is the extra risk calculations for all unknown and known areas. For the past few years, I've been thinking about these issues from a public cloud provider and user perspective. Five points listed below are any business in ...

Market Research Institute Infonetics's report shows that the cloud and client device hosting security services market is emerging, based on cloud and client devices managed security services will be rapid development, 2016 the overall size of the market will reach 18 billion U.S. dollars. Cloud Security Service presents a broad development prospect. At present, the cloud security Service market penetration ratio is bigger is the content security, achieves the 25%~30%, including the e-mail security, the Web security, the endpoint management achieves 10%~15%. The mature cloud Security Service market is mainly concentrated in North America, Europe region. In China, close ...

Research progress of cloud security in China in recent four years Wang, by using the method of scientific metrology, the paper makes a statistic of the journal papers about cloud Security from 2008 to 2011, and analyzes and summarizes the current research status of cloud security from the aspects of literature quantity, periodical distribution, author and research subject, and the results show that the Huang The research of cloud security in Chinese academia focuses on 10 aspects, such as cloud security definition, data storage and transmission. This paper sums up the existing cloud security risks and countermeasures, and puts forward some suggestions on optimizing cloud security: Strengthening basic theory research and focusing on creating ...

Analysis of local Area network security threats industry insiders believe that: the internal network of units of the threat mainly from outside the unit, but within the unit. Therefore, it is wrong to focus on preventing network attacks from outside the organization and ignoring network security threats from within the organization. In fact, according to Cisco's security services, about 70% of all security incidents (especially leaks) come from within the unit. Therefore, because of the lack of awareness of the internal network security threats, unit security departments do not properly take scientific precautions, resulting in the internal network security incidents increased year by year ...

I've written some articles about security, so I'm interested in "cloud services" or "time-sharing," and my predecessors thought they were safe. Almost from the beginning, there was a constant talk of how the cloud services were convenient, and cloud services attracted my attention. Since when is it convenient to be a bad thing? This is not normal, but in the digital world, the current ideology is the opposite of the two poles of convenience and security. I liken it to a mixture of water and oil. They will mix together after a hard shake, but after a while they will be separated. I am often invited to ...

Security issues in cloud computing environment (National Defense Science and Technology University) http://bbs.chinacloud.cn/showtopic-16413.aspx

The notorious Nine Cloud Computing top Threats (2013) to identify the top threats, CSA conducted a survey of industry experts, to Compile professional opinion on the greatest issues within cloud com ...

With the maturing of cloud computing and virtualization technology, desktop cloud is widely used as a solution to optimize the traditional office mode. Desktop Virtualization is a technology that supports the enterprise-class implementation of remote dynamic access to desktop systems and data center unified hosting. The desktop image of each terminal is uniformly stored through a background server, and the desktop server is clouds by a terminal computer or thin client to open a personal virtual cloud desktop to work through a virtual cloud desktop. An image analogy is that today, we can access our mail system on the Web, any device, anywhere, any time, or ...

The solution of the security problem is the key factor of whether cloud service can get the user's approval, and cloud security is one of the main obstacles to the current cloud computing application. In addition to the possible system failures of large-scale computing resources, cloud computing security risks include the lack of uniform security standards, applicable regulations and privacy protection for users, data sovereignty, migration, transmission, security, disaster preparedness and so on. Cloud security can be divided into two categories in nature, one is the user's data privacy protection, the other is the security of traditional Internet and hardware devices. In data privacy protection, user information is stored in their own ...

Cloud computing provides IT professionals with greater flexibility on how to deliver services. When there is a sudden change in the demand for a new project or workload, it can either hand over the work to a business provider or internally transfer resources until the peak period is passed. But this flexibility can also pose a cyber threat. For remote transfer applications, the company needs a good network connection between the data Center Web site and the public cloud provider, and the user will not feel degraded. There are two forms of good connections: the necessary bandwidth and the lower latency. Most organizations have an effective network connection to support e-mail, Web ...

As companies continue to enter the cloud, it is important to define responsibility by choosing a cloud vendor and signing a contract with the manufacturer. Most cloud environments are characterized by shared security responsibilities and form a continuum. For SaaS environments, SaaS providers assume most of the responsibility. For an infrastructure that is a service (IaaS) or a platform that is a service (PaaS) environment, the vendor's responsibilities are smaller and the customer's is larger. In the IaaS cloud environment (for simplicity, this article will combine IaaS and PAAs), vendors provide the core infrastructure. Which means the basic network ...

A user who uses a netbook, uses g o g l ED o C s for document processing and entertainment to watch video online, even if the system crashes, his files and information are well stored on the web, almost without the sense of traditional antivirus software. This is the best image of "data security" in the era of cloud computing. In recent years, with the rise of cloud computing, the "cloud Security" project is the pursuit of a wave higher than a wave. "Cloud security" seems to be scattered in the clouds, more and more clear, and gradually show the appearance of a real industry. In public, almost all safety manufacturers ...