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Faced with the rapid renovation of network threats, many enterprises in the security management strategy has "expired risk", in the backward threat early warning mechanism, enterprises are likely to become victims of data leakage. However, on the other hand, in many users who pay attention to risk assessment, although the network security risk has been controlled, but the problem of human cost climbing is generally met. "Security" and "cost" seem to be a pair of irreconcilable contradictions. So, how to effectively prevent the outbreak of cyber security crisis in the case of "no more manpower"? How to make the system more ...

Virtualization and cloud computing can bring many advantages to businesses, but they also pose challenges, especially in terms of security. 　　The same flexibility, agility, and on-demand scalability make virtualization and cloud computing attractive to businesses, but both involve complex security deployments. 　　Security is the service provider Alert Logic co-founder and chief strategist Misha Govshteyn addresses these issues, and what cloud security the vendor must provide, and why the security industry is the last to move into the cloud infrastructure components. Cloud Security deployment ...

During the deployment of cloud computing, security concerns have become an important reference for users to choose the cloud computing infrastructure. 　　Virtualization as the cornerstone of cloud computing is not only closely related to the security of cloud computing, but also to build a secure cloud computing environment Protection center of gravity. How to build a secure and reliable cloud that addresses virtualization security issues such as identity and access management, data security, and privacy protection? The research and development of the side of the virtualization software to create a full range of secure cloud computing infrastructure, to provide users with end-to-end credible security three-dimensional security, from Access, link, data, full range of safety services, can comprehensively ...

According to Gartner, the 2013 market for cloud-based Security services will reach $2.1 billion trillion and will grow to $3.1 billion by 2015. 　　Gartner says Cloud security will keep growing strongly, but revenue opportunities will vary. Ruggero Contu, Gartner research director, said: "The cloud security market is still a viable market for providers to offer many opportunities for expansion." Encryption will be a new growth area, but it is still more complex. People are most interested in cryptographic products from the Yunan company because of this ...

Cloud security has so far focused on securing the data at the host site, as well as the security of the data across the corporate WAN. This may be sufficient for enterprises that use cloud services from the office, but this protection is not sufficient for users who have access to data stored in the cloud from unsecured public networks. As more and more broadband operators provide global connectivity, it is easier for users to access Enterprise Services from any Wi-Fi connection. Companies should pay attention to this potential threat. You can't secure every public network, but you can train users and block them from the unknown network ...

Cloud services and cloud computing any web-based applications and services provided by cloud computing can become cloud services. Cloud services This model can significantly improve the interests of smaller companies and enterprises, compared with the company-specific ERP, the use of cloud services such a model can achieve centralized resource allocation and resource management, but also better meet the needs of users, to achieve procurement configuration, to avoid waste of resources. The company's professional and technical personnel will be regularly maintained and maintained, can significantly reduce costs. 　　The reliability, expansibility and stability of the system are improved remarkably. The advantages of cloud services are low cost and similar to China ...

1. Research background cloud Computing is the product of Grid computing, distributed computing, parallel computing, utility computing, networked storage, virtualization, load balancing, and the development of traditional computer technology and network technologies. With the help of SaaS, PaaS, IaaS, MSP and other advanced business models, this powerful computing power is distributed to the end-user. 　　The core idea of cloud computing is to manage and dispatch a large number of computing resources with network connection, and form a computing resource pool to serve the users on demand. With the cloud computing gradually become the trend of future development, has been the current industry and even the whole ...

A survey by Arbor NX about infrastructure Security discovery: A variety of cloud computing security threats are becoming increasingly common and complex. 　　30% per cent of respondents said that over the past year they had felt the high level of persistent threats to their internal networks from various aggressive procedures (APT). All the organizations involved in the survey reported that they had at least some degree of application-level attack. 　　They also reported a sharp rise in the number of DDoS attacks. 10% of the people surveyed by the data center said they were at least monthly.

Looking back on last 3 April, a taxi hit a massive DDoS attack, to this end, as the mobile Internet domain "innovator", tick-tock Taxi also chose cloud security field "innovator"-security treasure, relying on security treasure the powerful cloud computing protection capabilities, with its unique "Security Cloud defense" system , with a flexible, fast and effective deployment to quickly resolve the attack, and to ensure that after the tick-tock Taxi application network system of health and stability. From last 3 April's attack up to now, tick-tock user size has been nearly a hundredfold growth, when related to ...

The first is the public cloud, where cloud services are provided through the public Internet. The second is the private cloud, whose infrastructure is designed specifically for the single-minded use of a single organization, and is typically managed and administered by the Organization. The community cloud is configured for a dedicated set of users who share common business interests and operational issues (such as security or compliance requirements). And finally, the hybrid cloud, according to the definition of the National Institute of Standards and Technology (NIST) SP 800-145, is "two or two more independent entities that maintain their respective entity ..."

Secure access scheme for outsourced data based on Trusted Platform Module Shang Donglai Peng Yang Yuli in order to improve the security of packet data access mechanism in cloud computing, this paper improves a tree based key management scheme, which is suitable for data owner-write-user-read/write scenarios. For malicious users in the scene, the new mechanism introduces the Trusted Platform Module (Trusted Platform module, TPM), mainly solves the original scheme in the data access process by session key, data addition/decryption ...

Although cloud computing can bring a lot of technological progress, such as improving efficiency and reducing the cost of data center operation, any new things have pros and cons. Cloud computing is inextricably linked to virtualization, and cloud computing requires powerful technology to support the implementation of remote information interactions and related virtualization operations, so the cloud's security issue is another hot topic in the cloud. The application of cloud computing to information security will become increasingly sophisticated, just as all new technologies provide both security for the business and convenience for the lawless. Business executives need to be quick ...

The introduction of cloud computing makes the integration and sharing of resources increased, about cloud computing, the Internet can see the overwhelming introduction and elaboration, the word is now well-known, and slowly towards the public many areas, and we have been concerned about the data security issues, but more and more prominent. Peng Yu into security experts said that the cloud computing architecture under the mass data and traditional mode of data in different network environment, and its security protection system of course, there are very big differences. To some extent, the traditional protection in the cloud architecture has encountered bottlenecks, which also stems from the cloud era of new data security requirements, so we need a set with the time ...

Application Lifecycle Management (ALM) will still be a challenge when an application is a unit of huge software running on a single server, because of the need to maintain business operations at the level of the entire software change. With the combination of cloud computing and resilient resources on the employee side, multi-vendor integration, modularity, and choreography, the challenges are magnified. The area where the magnification is very serious is the security field. Like other requirements in application deployment, cloud security needs should be reflected in ALM, not by luck. In ALM, applications run through the development/repair ...

David Barton, head of technical support at UHY Advisors, a business consultancy, says many companies use cloud computing services from Amazon's resilient cloud computing, Microsoft Windows Azure, or other cloud infrastructure providers to do large data analysis, Because large data analysis projects often require sufficient computational power to perform large-scale data analysis. While these cloud services can help businesses capture, manage, and analyze TB-structured and unstructured data, these services can lead to data leaks if the system is unprotected or regulated ...

Cloud computing Security Research Sun Qunying Hu Zhiyuan Cloud security problem is generally considered as the core factor restricting its development from the beginning of cloud computing technology. Firstly, this paper discusses the unsafe factors in cloud computing system, and analyzes the security improvement brought by cloud computing technology, and analyzes the security of cloud. Pointing out that cloud computing system security depends on the proper deployment of existing security policies, and as long as the appropriate security contracts are signed with the cloud provider, the cloud computing system is no more risky than the security of the local environment. Finally, to ensure the security of cloud computing systems, ...

A firm shift to cloud computing cloud budgets is due to the fact that it faces the challenge of security and ROI (ROI). CIO, Computerworld, CSO, InfoWorld, IT World,network World surveyed 1358 customers and concluded that cloud services are enabled differently depending on enterprise size, application, and industry. This conclusion demonstrates the true ideas and practices of it procurement staff serving in an enterprise that is enabled or planning to enable cloud services: ...

In the cloud computing services low price and flexibility to entice users at the same time, information security risks for users in advance alarm. Not long ago, the Million network company due to management omissions, will use its cloud platform services of an E-commerce site data mistakenly deleted, resulting in the loss of registered members of the website, forced to suspend business for several days, and then affect the site's financing plan. Despite the fact that the data are being recovered through technical means, the incident has cast a shadow over the cloud service, which has claimed high safety and low investment costs. Based on the era of cloud computing information security considerations, recently ...

Due to the maturity of cloud computing, the internal resources of the current data center are being continuously virtualized. Many data center construction people use the virtualization technology to excavate the traditional physical computing environment more potential, achieve the goal of maximizing resource utilization, reduce the cost of construction and operation. While virtualization has become a major trend in computing and storage resources and has begun to scale up, most of them still use traditional security solutions to address the current threat situation, but this will undoubtedly increase operational complexity, reduce host performance, and virtual machine density. These lead to the inability to fully benefit ...

Research on cloud computing differentiated security technology Li Dongmei Yin Shijun Chen Jianyong Cloud Computing deployment and application can significantly save IRI ' cost, promote business innovation and development, but the public cloud will user data and business processing links to independent third parties to provide, so that user data and business systems face more security threats. Security has become a major bottleneck in the development of cloud computing. In this paper, according to the security needs of the users to the diversification of the cloud business, a differential security technology framework is proposed to reduce the security cost of computing resources in the context of satisfying the user's security requirements. From the ...