"Network Pioneer" is a new firewall software developed by Professor Noh Yong-man and four Ph.D.s from Korea University of Information and Communications Technology, based on MPEG-7 standard and used to cut off unhealthy websites in real time. The setting and deletion of its functions can only be completed by the software administrator. Due to the application of the MPEG-7 standard, the cut-off rate of unhealthy websites has been greatly improved, reaching more than 98%, and it has the function of intelligently analyzing art websites and unhealthy websites, making up for the insurmountable shortcomings of Black List technology, while also retrieving Internet history It has many practical functions such as setting Internet time and is suitable for Internet cafes, campus networks, and home users. Its MPEG-7 technology has applied for and passed 9 patents that comply with the MPEG-7 standard, and has also applied for similar patented products in 5 foreign countries. [Edit this paragraph] Product functions and features 1. Apply the MPEG-7 standard to analyze web page images to determine the health of the website. The cutoff rate is higher than the existing technology, and newly constructed unhealthy websites on the Internet can also be cut off in time;
2. Hard drive detection function can search for bad information in the hard drive;
3. Password management function: Only administrators can set up or uninstall the software. If non-administrators delete the software in other ways , you cannot access the Internet normally, and you need to reinstall the NetNet Pioneer software;
4. Internet time setting: You can set the Internet at any time period, and limit the Internet time by week or date;
5. The administrator can set the conditions for passing the website;
6. After the website is cut off, it will automatically be transferred to the network ZHAN set by the software by default
7. Historical record query and printing function are provided; < /p>
8. The software database will automatically store and upgrade the severed website addresses;
9. The installation operation is simple and easy;
MPEG-7 (it (The origin is 1+2+4=7, because there are no MPEG-3, MPEG-5, MPEG-6) began research in October 1996. To be precise, MPEG-7 is not a compression coding method. Its formal name is Multimedia Content Description Interface. Its purpose is to generate a standard for describing multimedia content. This standard will provide certain explanations of the meaning of the information. Degrees of freedom that can be transmitted to, or retrieved by, devices and computer programs. MPEG-7 is not aimed at a specific application, but at the image elements standardized by MPEG-7. These elements will support as many applications as possible. The starting point for establishing the MPEG-7 standard is to classify images and sounds based on numerous parameters and to query their databases. [Edit this paragraph] "Pioneers to clean up the Internet" are taking action to purify Internet cafes. Restricting minors from being addicted to the Internet has become the common sense of the whole society. From the implementation of the real-name system for surfing the Internet to the requirement to register with an ID card to enter Internet cafes, from the proposal of the real-name system for online games to the birth of the Internet anti-addiction system... various systems and measures have been introduced with only one purpose - to restrict minors from being addicted to the Internet. The new generation of "Network Pioneer" currently in operation, which has ID verification functions and real-time monitoring functions of bar cameras, provides a "miracle" for Internet cafes to prevent minors from accessing the Internet, truly realizing the goal of "allowing Internet cafes to prevent minors from accessing the Internet." People say no”!
"Network Pioneer" is actually software specially customized by the cultural department to standardize the management of Internet cafe systems. It has functions such as identity recognition, automatic disconnection, and remote monitoring. Her appearance played an important role in supervising and controlling illegal operations of Internet cafes, and the general public also placed great hopes on her. In order to more effectively cooperate with the cultural department's control of minors' access to the Internet, the Net Pioneer operation team upgraded the technology of the old version of Net Pioneer and successfully launched a new generation of "Net Pioneer" with ID card verification and real-time monitoring functions of bar cameras.
The ID card verification function of the new generation of "Network Pioneer" can automatically identify the authenticity of the number after entering the ID number through real-name registration. At the same time, its bar camera monitoring function will take photos of Internet users and register them, and transmit them in real time through the network to the municipal server that the cultural department can monitor at any time. This not only implements the "Regulations on the Management of Internet Service Business Places" promulgated by the State Council, but also effectively screens people who use the Internet to prevent minors from being addicted to the Internet.
According to the relevant technical personnel of NetNet Pioneer, for the past six years, the technical staff of NetNet Pioneer team have been responding to the country’s call, committed to the research and development of new technologies, and constantly improving the management level of Internet cafes. Up to now, the cultural departments of 20 provinces and two municipalities have used the "Network Pioneer" software in the Internet culture monitoring and management business, managing more than 60,000 Internet cafes and about 3.1 million Internet cafe PC terminals. It has truly enabled Internet cafes to say "no" to minors!
Clean Net Pioneer" product function description
The "Clean Net Pioneer" network cultural management system is an Internet service business place (hereinafter referred to as the place) management tool specially developed for the cultural market management department. It is fully compliant with The "Technical Specifications for Computer Operation and Management System of Internet Access Service Business Places" issued by the Ministry of Culture has added some functions according to the specific needs put forward by the cultural administrative department during the product demonstration and implementation process to meet actual work needs.
1. System structure
1.1 Logical structure
This system has a three-level structure: provincial management center, municipal management center, and site end, as shown in the figure below. Display:
The municipal management center server communicates directly with the city's venue servers, and the provincial management center server issues management instructions through the municipal management center server and obtains the business status of the province's venues from the municipal server. , reducing the pressure on the provincial management center server. The county management center does not have a server and only needs a computer connected to the Internet to implement management functions by accessing the municipal management center server, reducing the overall budget of the system.
1.2 Network topology structure
The network culture management system of our province logically forms a complete private network. The network topology structure is shown in the figure below:
2. Software structure
(1) The "Network Pioneer" network culture management system is divided into two parts: the venue end and the venue management center end.
(2) The venue end is divided into two parts. Two parts: the site client and the site server.
(3) The site management center is divided into three parts: district and county management center, municipal management center and provincial management center. /p>
Provincial server software and prefecture-level server software are installed on the server of the provincial management center and the server of the municipal management center respectively. The site server software is installed on the site server in the site. The site client software is installed On each terminal in the site, the county-level management center does not need to install special software, nor does it need to have a real, fixed IP. As long as there is a computer with Internet access, all management functions of the site can be realized. On every client computer in the site, the site server software is installed on the computer that acts as a proxy server in the site.
In terms of management rights, the provincial server has the greatest management rights and manages the city. Server, and realizes the management of the place through the prefecture-level server, and defines the rules of the system, such as stipulating business hours, etc.
From the provincial server to the prefecture-level server, to the place server and the client, a system is formed. Top-down three-level (provincial management center, city and district management center, site) management model
3. Product function description
"Network Pioneer" network culture. The management system fully reflects the cultural management department’s management and monitoring needs for Internet business premises. The following is an introduction to the functions of the "Clean Network Pioneer" network culture management system (please refer to attachments 1-4 for detailed description).
3.1 Function to prevent minors from entering the venue
After the venue client software is successfully installed, it will take over control of the computer operating system, lock the mouse and keyboard, and prevent customer information from being entered and verified. Previously, use of this computer was not allowed. The system determines the customer's age based on the customer's identity information, and those under the age of 18 are not allowed to use computers. The system also has a reasonable screening function for false identity information.
3.2 Site management function
After the site installs the site server software, the software can automatically find the municipal management server and communicate with it, download the latest management instructions, and report the latest information in the site. Condition.
Use the venue management function to automatically track the online status of the venue server, browse venue information, check the Internet access status, query the number of online customers and customer details, remote control, etc., and provide data statistics and graphical analysis.
For places, the system divides them into two categories: ordinary places and chain places. It also generates a series of statistical analysis results for chain locations to facilitate the management of chain locations.
3.3 Game management function
The game management function includes two types of management functions: ordinary games and game websites. The provincial management center can define which games are bad games and which websites are bad games. website, formulate a list of bad games and bad game websites, and send it to the municipal management server. The municipal management server will immediately send the bad list to the venue. When a customer attempts to run the above-mentioned bad games or browse bad game websites on a terminal in the venue, the system will interrupt the operation and send an alarm to the municipal management center and provincial management center.
3.4 Business hours management function
The provincial management center has the right to formulate corresponding business hours management policies for venues across the province (or by city), by week or by specific The date stipulates the daily business hours of the place. When the place is open overtime, the system provides management methods such as "overtime business alarm" or "automatic shutdown of the terminal" for managers to choose.
When the system installation is completed, the business hours management function is already available. The default legal business hours for establishments across the province are 8:00-24:00 every day.
The site server software automatically synchronizes the time with the provincial server. This function can work normally even if the system time in the site is changed or the site is disconnected from the management server.
3.5 Real-time alarm function
Real-time alarm refers to the real-time alarm issued by the system to the provincial and municipal management centers when illegal operations occur at the site. There are mainly four types of real-time alarms: bad game alarms, bad game website alarms, repeated login alarms and overtime business alarms.
That is, when a user attempts to run a prohibited game, attempts to access a prohibited game website, or a place is open overtime, an alarm can be issued in a timely manner, and the source, time, and access of the alarm can be registered. Content such as websites or running games. In addition, if multiple users log in with the same identity on different clients during the same period, an alarm will also be generated.
Alarms will also be sent to the venue server to alert venue owners and network administrators.
3.6 Remote control function
Remote control refers to the remote operation of a terminal in the venue. Remote operations include: taking a screenshot of the terminal screen (screenshot), restarting the terminal (restart), and closing the terminal (shutdown).
Screenshots can realize real-time monitoring of the terminal situation in the customer's operating place. By intercepting the customer's screen, the operating status of the terminal can be spot-checked.
Shutdown and restart enable direct operation of computers in the venue and are used to warn offending customers.
3.7 Logging function
The system also has a logging function for customers’ online access. Record the start and end time of the customer's Internet access, as well as the customer's detailed information, etc.
3.8 Penalty management function
Through the penalty management function, you can add, retrieve and manage penalty information for a place. The data contained in a penalty includes: penalty code, location code, penalty content, penalty person, confirmer, penalty date, and lifting date, etc.
When a new penalty is added, the system will automatically send a message to the venue, which contains detailed penalty results, reasons, etc.
3.9 Statistical analysis function
The system also provides managers with powerful statistical analysis tools, including alarm analysis, statistical analysis of the number of machines in the venue, etc. The system specifically provides statistics for chain Internet cafes. Analyze the results.
3.10 Decision Support Function
The system provides decision-makers in the management department with a quantitative statistical analysis tool - "Place Attendance Rate"; (cities, districts and counties, chain enterprises), quantify various factors and indicators, and regulate the effective combined development of industries and regions.
3.11 Information exchange function
The system provides real-time information exchange function between the municipal management center and the provincial management center as well as between the places. It enriches the means of contact between cultural administrative departments at all levels and owners of the same place, effectively increasing the added value of user investment.
The management department can send notices, warnings, penalties and other information to specific places, or to all places.
3.12 Anti-uninstallation function
The venue client software has an efficient and intelligent anti-uninstallation function, which can effectively prevent malicious and unintentional uninstallation of software. The system also uses advanced bypass listening technology to keep abreast of the operating status of computers in the site. The system provides managers with comprehensive site client software operation analysis data. Including: the number of machines in the site (whether with client software installed or not), the number of machines in the site with client software installed and the number of machines in the site with software uninstalled. Through this data, the client software can be effectively prevented from being maliciously uninstalled, and it can be analyzed whether there are new computers on the premises without installing the software. Managers can then issue warnings or take appropriate management measures based on the circumstances.
All data of the site server-side software are stored in specific encrypted files. Only operators through the system interface can read the contents, and the system has specially processed and backed up the files. It makes it impossible for any user to delete data at will, thus improving the security of the system.
3.13 Permission management function
The administrator's authority is divided into three levels: super administrator, ordinary administrator and ordinary user. General users can only browse management information, but cannot modify or delete it. The difference between super administrators and ordinary administrators is that super administrators can add users. In addition, the system provides flexible operation permission allocation strategies, and managers can redistribute and define operation permissions as needed.
3.14 System security protection function
As we all know, the ordinary B/S structure is very convenient to use, but its security is not high. In order to better protect the cultural administrative department supervision system, we have adopted the security protocol - HTTPS, which is widely used by online banking, e-commerce, etc. HTTPS is an asymmetric encryption method with a key length of up to 128 bits. All data transmitted on the Internet is encrypted. As long as the password is not leaked artificially, it can even be used in public places (such as Internet cafes); at the same time, combined with the use of security equipment such as firewalls, it provides high security for the system in all aspects.