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W artykule przedstawiono propozycję włączenia systemu komputerowego do wykonywania zadań w rozproszonych sieciach transmisji danych. Ważnym elementem projektu było opracowanie aplikacji dedykowanych do komunikacji w sieciach LAN i WAN. Wprowadzono pojęcia określające podstawowe funkcje systemu i jego wdrożenia. Proponowany system może obsługiwać wirtualne laboratoria dydaktyczne z elementami kształcenia...
The system of WebMail content and attachments recovery can monitor the network without affecting the performance of the network, check the network for confidential information leakage phenomenon. if found it will store the leak records into the hard disk automatically which will be used as evidence for security sectors. This paper introduces in detail the design and implementation of the WebMail content...
This paper proposes the solution of information service and management based on China Next Generation of Internet (CNGI) for the regional sustainable development in the Great Mekong Subregion (GMS), especially in the Yunnan Province of China at this stage. The platform and the technical standards of information service and management are developed. The platform is consisted of next generation of the...
Remote monitoring system based on GPRS is a modern monitoring system which is compose of radio communication technology, signal collection and computer network technology. This article introduces a wireless coal mine monitoring system based on GPRS communications technology. This system proposed in this paper has achieved a good result in the test.
This paper is based on NDRC project "National Large and medium-sized agricultural products market informatization construction projects," developing the logistics process of real-time tracking management system for real-time Management of agricultural products in China. The real-time monitoring system of the logistics is designed with four subsystems: testing the temperature and humidity...
Video is one of the most popular services in Internet. How to support large scale of streaming media transfer over the Internet has been studied in both academic communities and industry fields. VQM (Video Quality Monitoring) at the end point or in the network is necessary to improve customer's Quality of Experience (QoE). This paper first analyzes the requirements of VQM over the Internet. Then,...
Recent Developments in sensor networking for industrial application emphasized need for reliable integration of sensor networks with the internet. For sensor network deployed to record the industrial process parameter in various place of industry, it is important that collected information be delivered as fast as possible with minimum delays. In this paper, an integration module is proposed. The objective...
With the development of database technology and the popularity of Internet, the database applications have been increasingly widespread; we must face on some serious database security. The database system is the aggregates of the message, and it is the core components of the computer message system. The security of database is very important; it is related to the success of enterprise and national...
In the era of Internet-based services, companies increasingly use Web technologies to interact. Due to the inherent heterogeneity both at data and process level, ensuring interoperability between Information Systems is difficult. To automate electronic exchanges between businesses, the classical approach is to follow strictly at runtime a common interacting protocol that must be defined beforehand...
M2M has been integrated into the national "Information Industry of science and technology develops 11th Five-Year Plan and 2020 long-term planning framework" as a key supported project. Network communication as the core of M2M technologies also restricts its development. SimCom Inc. produced SIM4100 is a TD-SCDMA/GSM mobile communication module solution. The article designs the minimal M2M...
This paper described the current network of primary language XML in network applications, introduced its own XML language features and development to illustrate aspects of XML technology in the application of network security and significance. The network security is a systems engineering which is need to carefully consider the security needs of the system, and a variety of security technologies,...
This paper describes a new botnet that we have discovered at the beginning of December 2009. Our Net Flow-based network monitoring system reported an increasing amount of Telnet scanning probes. Tracing back to a source we have identified world wide infected DSL modems and home routers. Nowadays, various vendors use Linux in this kind of devices. A further investigation has shown that most of deployed...
Monitoring large chunks of unused IP address space yields interesting observations and useful results. However, the volume and diversity of the collected data makes the extraction of information a challenging task. Additionally, the maintenance of the monitoring infrastructure is another demanding and time-consuming effort. To overcome these problems, we present several visualization techniques that...
This paper presents the functionalities involved in enabling the use of compartments in wireless access networks for achieving capacity and coverage optimization. Compartments are defined as dynamic medium-term federations of collaborating elements for intelligent organizational purposes. The work presented in the paper uses compartments as a self-management apparatus for emerging wireless access...
Recently, both networking and high-performance computing technologies have dramatically advanced. As a result, scientists can access large-scale data captured by scientific measurement devices with ease. Also, recent high-performance computing technologies such as the Grid and cloud computing have allowed scientists to use huge computational power harnessed on the Internet for their analysis of scientific...
The world has fundamentally changed as the Internet has become a universal means of communication. The Web is a huge virtual space where to express individual opinions and influence any aspect of life. Internet contains a wealth of data that can be mined to detect valuable opinions, with implications even in the political arena. Nowadays the Web sources are more accessible and valuable than ever before,...
Whenever the question arises how a product, a personality, a technology or some other specific entity is perceived by the public, the blogosphere is a very good source of information. This is what usually interests business users from marketing or PR. Modern search services offer a rich set of tools to monitor or track the blogosphere as a whole, but the analysis with respect to a certain domain is...
With the pervasion of Internet and the sharp increase of the number of netizens, Network public opinion has been serving as an effective method in the monitoring and reflection of social public opinion. However, Regulatory Authorities are inclined to concern more about public opinion in a special field while it is too difficult to acquisite the expected information that relates to a special area from...
This paper aims to develop the system of powerful computer laboratory class by simulation the ideal learning procedure, teachers and their students can keep in touch with each other in 2-way and immediately communication on Internet. This system can enhance the learning of computer laboratory class powerfully in 3 aspects: controlling, teaching, and evaluating on computer network technology with client/server...
Rapid growth in sharing information using internet technologies laid the threats of copyright protection for digital multimedia contents. One of the remedy for intellectual property protection is Watermarking. This paper deals with numerous available digital video watermarking techniques and raised the issue of quality and size of watermarked video. Through experimental study, it has been shown that...
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