Application Layer

Research on the cloud computing integration of agricultural IoT application layer based on message forwarding model Wang San Wei Liu Feng Juan Zhang Tianji In view of the problem of island effect in agricultural Internet application layer communication, this paper uses workflow engine and message forwarding mode method to study the integration of agricultural IoT integrated communication platform. Based on the analysis of IoT platform and Cloud computing program, a workflow engine model based on message middleware is proposed to be applied to the integrated communication platform of agricultural IoT. The test results show that: through the expansion of POP3, SMTP, XMPP and other communication protocols ...

Familiar with the cloud computing services platform friends are not unfamiliar, cloud computing services are divided into three categories, namely, IaaS, SaaS and PAAs, for IaaS, it is now difficult to meet some of the deployment needs of enterprises, because now whether it is software companies or hardware companies, The level of attention to the underlying purely physical devices has been less high, and as the concept of customization has been raised, the voice of the enterprise for the solution level is becoming higher and greater. Many users who used to be IaaS will gradually find that a simple IaaS cloud is deployed to deploy and integrate their cloud applications and its internal it ...

Design and implementation of user behavior analysis system based on Hadoop Beijing Jiaotong University Shang This subject under the background of large data, aiming at the problem of not fully and accurately analyzing network user behavior, using network security to develop package libnids and distributed platform Hadoop key technology, This paper focuses on the design and development of user behavior Analysis system based on Hadoop. The system realizes the functions of mass data packet grabbing and distributed storage, TCP recombination and Application layer HTTP behavior analysis, which not only helps the service provider to provide better recommendation according to the user's behavior characteristics.

Test platform: http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu 8.04, 8.10, 9.04 Shenzhou Digital certification There are two main types: 802.1x EAPOL protocol, Authentication based on link layer, Dcba-bas, authentication protocol based on application layer. Common use of one or both of these. 802.1X of the certification authorities do not provide the win platform software, but ...

Design and implementation of large scale call center platform based on cloud computing the main idea of cloud computing is to standardize access, use anytime, on-demand, easy management, load balance, infrastructure diversity, and from the system kernel layer to the application layer to build trust relationship, establish the corresponding trust chain, the use of trusted relations to achieve the system self-protection, Self-management and self-healing mechanisms. In this paper, a feasible system structure design and implementation method of call center cloud platform is proposed, and the methods of optimizing the resource scheduling of call center cloud platform by using virtualization technology are emphatically discussed. At present, the technology has been successfully applied in ...

As the architecture in the application layer of the Internet VPN, the system effectively shielded the VPN server network structure, but also shielded the common http://www.aliyun.com/zixun/aggregation/10370.html "> Network attack means, The system accesses the credit network according to the authorization and authentication. More importantly, in the system's client, you can specify a specific application to initiate the connection, connect to the server, complete the application of the agent process, according to this control, the system can block the virus path ...

Cloud computing infrastructure based on the cloud computing scenario model we presented above, this section presents a basic architecture of cloud computing to provide a reference for readers.  The framework for this architecture is shown in Figure 9.1. In this framework we have to solve the following problems. (1) The user is quarantined when the unreliable node fails. (2) Computing and storage integration to accommodate computationally intensive and data-intensive tasks. (3) Computing the virtualization of resources and storage resources. (4) Isolation of data storage and computation between different applications and different users of the application layer. (5) Application layer ...

On the afternoon of February 4, 2015, under the guidance of the Ministry of Public Security and the Ministry of Information Technology Informatization, the Third Research Institute of the Ministry of Public Security and other relevant departments, the deep convincing science and technology, NSFocus and the net God Information technology were jointly held by the second generation Firewall standard conference in Beijing National Conference Center. The chief engineer of the Network Security Bureau of the Ministry of Public Safety, Shun Chunming of the Third Institute of the Ministry of Public Security, as well as the senior security experts who are deeply convinced, NSFocus and Guo Qiquan, made an important speech at the meeting. The second generation firewall standard should rise to the national standard Guo Qiquan introduced our country network security development ...

A review of vehicle networking technology Hong Hongliang Huang for serious traffic jams, traffic accidents and severe urban air quality and energy issues, the connotation and relationship of "vehicle networking" and "intelligent transportation system" are discussed, and the "end-tube-cloud" architecture based on perceptual layer, network layer and application layer is introduced. The research progress of radio frequency identification technology, intelligent sensing technology, wireless communication technology and supporting standards for the development of bus network key technologies are analyzed emphatically. On this basis, the analysis of the development of car networking ...

Sina Science and technology news October 26 afternoon, the Internet Technology (300017) officially announced that the network host CDN Net distribution platform has completed the transformation of cloud architecture, so that CDN and WSA service performance and quality further upgrade. It is understood that the network host cloud distribution platform using cloud computing technology, from the base layer, core layer, support layer, application layer, such as four components. The base layer enhances the scalability of the cloud platform, enables multiple virtualization platforms, multiple storage systems, and provides support for large-scale fine-grained monitoring management. Core layer and support layer as the center of the cloud platform, for the entire platform to provide ...

Under the trend of globalization interconnection, unified integrated data security becomes a hotspot. This trend is driving information security into the era of application security. 　　China's security market will become the world's largest security market outside the US. With the rise of large data and cloud computing services in the 2014, security has become a key factor in determining the rapid development of the cloud services market. 　　With the strong demand of security-driven business, data security, mobile security and cloud security have become the biggest hotspots in the 2014. Modern network faces more and more application layer security threats, traditional security technology and equipment can not be independent ...

The intelligent city is the necessary stage of the development of the city informatization to the wisdom, and also will drive the whole development of the related industry in the process of building the intelligent city, and become the new engine of economic transformation, industrial upgrading and city promotion. From the view of the architecture of Intelligent city, because the intelligent city is based on the technology of IoT, the architecture of Intelligent City architecture is similar to that of the internet of things, and it can be divided into four layers, namely perceptual layer, transport layer, platform layer and application layer. The biggest difference between intelligent city and Digital city concept is that the information acquired by the perceptual layer is handled intelligently, so it is also possible to recognize ...

According to CNNIC's report, as of December 2013, the number of websites in China reached 3.2 million, an increase of 520,000 over the previous year, an increase of 19.4%. However, according to the latest Baidu survey, 65% Chinese websites are in an unsafe condition, of which 31% are in moderate or high crisis situations. In such a harsh situation of information security, how to do a good job of server security protection, to protect the information security? Today, I chose the cloud lock, acceleration music, security treasure, 360 website guards which four market comparison ...

Elastic scalable Cloud Computing Using application-level Migration Shigeru Imai, Thomas Chestna, Carlos A. Varela We A The Cloud keyboard-based System (COS), a middleware framework t ...

May 16, 2013 the 14th session of China Information Security conference held in Beijing, the theme of this conference is "information security new opportunities-Big data, byod,sdn, cloud security." Hangzhou Arnhem Information Technology Co., Ltd. Security services director Liu Zhile explained the cloud environment security challenges and protection. Liu Zhile: Distinguished experts, everyone leaders good morning, very honored to be here today with you to exchange Cloud environment security challenges and protection. Because now the whole talk of the cloud is very hot, I share today is only our company on this piece of view and research, I currently have an identity, I am now safe ...

Cloud application is a subset of the concept of cloud computing, and is the embodiment of cloud computing technology in the application layer. The biggest difference between cloud applications and cloud computing is that cloud computing exists as a concept of macro-technology development, and cloud applications are products that directly confront customers to solve real problems. The principle of "cloud application" is to make the traditional software "local installation, local operation" of the use of the "instant" service, through the Internet or LAN to connect and manipulate the remote server cluster, complete the business logic or operational tasks of a new application. "Cloud Application" of the main carrier for Internet technology to thin clients (...)

Absrtact: May 20, 2014, win Fusion 2014 new Network national tour partner assembly to the capital, in close proximity to the bird's Nest catic Grand Skylight Grand Hotel. The event brings together a new network of Beijing partner representatives, more than 400 people gathered and seek common development. At the meeting, the new May 20, 2014, "' Win-Fusion ' 2014 new network National roving partner Conference" landed in the capital, in close proximity to the bird's Nest Kedik Grand Grand Skylight Hotel. The event brings together a new network of Beijing partner representatives, more than 400 people gathered and seek common development. At the meeting, the new network and the cooperation ...

According to CNNIC's report, as of December 2013, the number of websites in China reached 3.2 million, an increase of 520,000 over the previous year, an increase of 19.4%. However, according to the latest Baidu survey, 65% Chinese websites are in an unsafe condition, of which 31% are in moderate or high crisis situations. In such a harsh situation of information security, how to do a good job of server security protection, to protect the information security? Today, I chose the cloud lock, acceleration music, security treasure, 360 website guards which four market comparison ...

With the development of telecom industry, the competition among telecom operators has become fiercer. In order to win in the competition, the right business strategy becomes the key link of the telecom operator's success. Telecom operators have a large number of user data information, using data mining technology, can be in billing data, business order data, network management data, such as the mass user data found business knowledge, for the market to lay the foundation for precision marketing. With the expansion of China Mobile users and the diverse demands of application targets, data mining applications face new challenges. First of all, the user size is growing, by a large number of users produced a huge amount of data, including ...

One of the most pressing challenges for businesses wishing to take advantage of cloud computing services is the issue of transparency. 　　How should they assess the security of cloud computing service providers (CSPs) and how they should determine the credibility and reliability of a particular CSP? The security, trust, and warranty registration (STAR) of the Cloud Computing Security Alliance, launched last year, is an attempt to make CSP security and operations more transparent and open. But there are other groups in the industry that are trying to raise the cloud that companies should be familiar with ...