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Taxonomy of the security Aspects of Cloud Computing systems-a Survey seyyed Mohsen Hashemi Mohammad Reza Mollahoseini Ardakani In this paper,to facilitate identifying threats o ...

Research on privacy protection mechanism of cloud database based on decomposition and encryption lie 0, Chen Yue, Tan Peng, Yanggang, Li Wenjun According to the demand of the tenant for the data privacy protection under the Cloud database service mode, a cloud database privacy protection mechanism based on decomposition and encryption is proposed. The tenant defines the privacy constraint according to its privacy requirement, the Trusted Data Privacy protection module of the cloud service provider platform completes the least encryption attribute decomposition according to the privacy constraint, and realizes the data privacy protection by encrypting the data value of some attributes in the decomposition result, thus establishing the decomposition and encryption based on ...

Research on cloud computing information security Strategy from the perspective of enterprise User perception Wang Shiwei Fuchun points out that information security issues have become one of the major obstacles to the further development of cloud computing.   Aiming at the shortcomings of cloud security problem solving strategy from the perspective of cloud computing service provider, this paper summarizes the risk characteristics of Izumo security from the perspective of enterprise user perception, and puts forward the solutions to improve user security perception, including improving environment and behavior perception, reducing perceived risk and enhancing perceived value. Keywords-cloud computing information Security ...

Initial exploration: From cloud computing to cloud Security (Kunming College) [download Address]:http://bbs.chinacloud.cn/showtopic-14349.aspx

Security threat analysis of cloud computing and the establishment of multi-level security mechanism Zhang Cloud computing, a new business computing model, is revolutionizing the whole society, and its service stability, security and data confidentiality are more and more widely concerned. Analysis of the security threats to the cloud computing environment,   The multi-level security mechanism of cloud computing model is proposed. Key words: cloud computing; Security mechanisms; Data; Data sharing; data storage; Data backup and Restore temp ...

"We don't need to buy a data center anymore, and we don't need to buy racks or storage devices or network devices anymore," said Australian federal Bank CIO Michael Harte at the Australian Economic Development Association. And I'm not going to let any of my banks be tied to some kind of hardware or software system. I'll never tell my IT team that the hardware they need will be delivered in a week. I will not invest in the upfront funds to buy any software or hardware, for those who have not used equipment or software, I do not have to pay for their various fees ...

Research on two-channel cloud data storage security scheme Xiang to improve one of the hot issues in cloud computing-data storage security, based on the research of the existing classical cloud data storage architecture, this paper proposes an optimized dual-channel parallel cloud storage architecture based on the characteristics of the cloud itself, such as its super computing ability and low cost. With asymmetric data encryption means, the hardware and architecture level directly targeted at security issues to optimize deployment. In a large number of cost savings, improve efficiency, reduce the structure of the situation to ensure the security of data storage in the cloud environment. Simulation Department ...

Although many people now call for a hybrid cloud, some IT managers are concerned about whether handing over all production applications to third parties will lose the real input of the local infrastructure. In such cases, a mixed environment can take advantage of public and private clouds. But the hybrid cloud is not perfect; it still contains some security hurdles. Remember the following five questions when analyzing business and technical barriers to maintaining a mixed cloud. Mixed cloud Security Issue 1: Lack of data redundancy public cloud providers provide important resources to ensure that their infrastructure is effective and accessible to end users. Although the cloud provides ...

Cloud computing security solution and Deployment research Wang, District Honghui, Zhu Peijun Cloud Security is the key problem of cloud industry development, the industry has not formed a complete and mature system and solution.   This paper presents a typical cloud computing deployment scheme, analyzes the security elements of cloud computing, and puts forward a comprehensive private cloud security deployment scheme based on typical cloud computing architectures. Keywords-cloud computing; private cloud; security solution Temp_12101111291621.pdf

"Cloud computing" in the subversion of the original Internet application mode, while also brought new challenges to national security, if we can not actively take measures to build its own "cloud computing" facilities, then we are not afraid of a convenient "cloud" services, but a national security is seriously threatened by the era of black cloud. As a carrier of information, the threat network of national information security has become the fourth dimensional space after the territory, territorial sea and airspace, and has a direct restricting effect on the real space, and its strategic status is no less than territorial, territorial sea and airspace. This is because the information in addition to the national political, economic and other aspects of the closely related ...

The types of network patterns that people use to compile, publish, and exchange data determine their security over the network. This poses the question of whether the flat model will provide the best security option for cloud computing. First, this pattern helps create a more direct relationship between a data provider and a receiver than a layered structure. A hierarchical structure is a network in which access and core are not known in the distribution path, as well as other integration endpoints. Flat systems have access and endpoints only. This essentially eliminates the need for mediations, leading to faster and more reliable information retrieval. The basic question is: this is still ...

Network security threats based on cloud computing and its prevention Huang Zhihong, Hullie, Zhang introduces the concept and architecture of cloud computing and discusses the security issues facing cloud computing.   Based on the research and analysis of cloud Security Strategy and network security strategy, this paper designs a secure cloud computing framework from cloud, client and cloud and client interaction 3, and expects to provide some reference for cloud computing security prevention. Key words: cloud computing; Security policy; Security Framework Temp_12 ...

Cloud Security provides us with a broad vision, these seemingly simple content, which covers the core technologies are: first, web reputation services with a full reputation database, cloud security can be identified by the malicious software behavior Analysis of the Site page, historical location changes and suspicious activity signs and other factors to specify the credit score, To track the credibility of the Web page. The technology will then continue to scan the site and prevent users from accessing the infected Web site. In order to improve accuracy and reduce false positives rate, security vendors also assign a credit score to a particular Web page or link, rather than classifying or intercepting the entire site ...

Since the advent of cloud computing services, a large number of security incidents have aroused widespread concern and further raised the user's trust in public cloud services. From the user level, especially the need for large enterprise users have begun to cloud security, security issues in the deployment of cloud services can not be ignored, so in the provision of cloud computing services solutions to the cloud security has a new depth of understanding, from the product level, technical level and strategic level to deconstruct cloud security, 　　To better provide users with a complete and secure cloud solution. Produce ...

In the August 29 news of the Beijing time, VMware unveiled the Vcloud suite at the VMworld conference this week and painstakingly explained the significant difference in functionality and naming between the Vcloud security model and the existing Vsphere Cloud computing virtualization operating system. VMware's underlying security technology has been known as VShield, which is essentially a technical approach in the vsphere, involving a set of APIs in the Edge and app Datacenter products that support agentless use of third-party security products. Vshiel ...

A new framework for detecting and preventing denial-of-service attacks in cloud computing environments Temp_12081800377563.pdf

For opsource--We don't mention Amazon Web Services (AWS), Rackspace, Terremark, and other businesses – the answer is a 2-tier VLAN. In the Opsource case, the user connects to the cloud using either a VPN client or a station-arrival VPN tunnel. This approach makes the public cloud an extension of the private cloud, making it a secure hybrid cloud. The National Highway Traffic Safety Administration (NHTSA) spent 30 days in 2009 building and testing for President Obama's "helping consumers back ..."

If you are an engineer who is building a new cloud computing service, or a potential user who is evaluating a security policy for a service provider, the following eight commandments will help you avoid security breaches in cloud services that have resulted in theft of account information and disclosure of sensitive information. Instead of looking for a comprehensive list of commandments, this list will only help you narrow down the vulnerabilities to a minimum. 　　If the service requirements are higher than the standard security measures such as HIPAA or PCI specifications, then the manufacturers who cannot comply with these simple rules should be expelled or challenged. ...

Cloud computing, from concept to practice according to statistics, the current more classic definition of cloud computing more than 50 kinds. Different experts and enterprises have defined the concept of cloud computing from their own perspective. One of the more recognized, more authoritative is the United States Institute of National Standards and Technology (NIST) definition. NIST's definition of cloud computing: cloud Computing is a model that makes it easy to access a common set of configurable computing resources (such as networks, servers, storage devices, applications, and services) on demand. These resources can be quickly provided and released, while minimizing the cost of management or service ...

As the core of future next generation information technology and IT application mode, cloud Computing data Center has become the hotspot of information technology industry development and application innovation. At the same time, as China's "Twelve-Five" Planning information security strategic emerging industries development focus areas, information security has become the forefront of the development of cloud computing industry. As the national information Security leader, Beijing Net Nebula Information Technology Co., Ltd. in the first release of the 320G Cloud Data Center Security Gateway products, and with a more high-performance, more reliable security solutions set off a cloud computing data center information construction and tradition.