Xunlei agent

Thunder is not comfortable to use now, but let's talk about it.

It is often said that your browser needs a Proxy Server, so that you can surf the Internet faster. What exactly is a proxy server and what role does it play in the Internet?

when the user wants to request information from the server, suppose that when the user enters www.yahoo.com to request information from Yahoo, in the normal network flow, when the user's browser sees the Domain Name of www.yahoo.com, it will look for the IP address corresponding to www.yahoo.com from the domain name resolution server (DNS). When DNS returns the corresponding IP address, the browser will ask for information from this Yahoo server again, which seems to be no problem. However, if the network is blocked, the machine of the website is not well equipped, and the special line of the website is not fast enough, the website you want to connect to will become very slow. Therefore, at this time, there is something called a proxy server, which will temporarily store the webpage information that everyone often reads in a location. The machine and equipment in this location are usually very good and the line bandwidth will be very large.

when the user sets up a proxy server, how should the data be transmitted when the browser reads the data? Similarly, the browser will first query the IP address from DNS, and then after finding the IP address, it will first query the proxy server whether there is any information about this website. If there is, the proxy server will directly pass the content to the user, and if there is no information from the proxy server, it will directly ask the website for information.

The main functions of the proxy server are:

(1) Set user authentication and accounting functions, which can be used for accounting by users. Unregistered users have no right to access the Internet through the proxy server. And make statistics on users' visit time, visit place and information flow.

(2) Manage users at different levels, set access rights for different users, filter external or internal Internet addresses, and set different access rights.

(3) Increase the Cache to improve the access speed and create a buffer for frequently visited addresses, which greatly improves the access efficiency of popular sites. Usually, the proxy server has a large hard disk buffer (which may be as high as several GB or more). When external information passes through, it is also saved in the buffer. When other users access the same information again, they directly take the information out of the buffer and pass it on to users to improve the access speed.

(4) Connect the Internet and act as a Firewall: because all users of the intranet access the outside world through the proxy server, they are only mapped to an IP address, so the outside world cannot directly access the intranet; At the same time, IP address filtering can be set to limit the access rights of the intranet to the outside.

(5) saving IP overhead: proxy servers allow the use of a large number of fake IP addresses, saving online resources, that is, using proxy servers can reduce the demand for IP addresses. For accessing the Internet by using local area network, if you apply for an IP address for every user in the local area network (LAN), the cost can be imagined. However, after using the proxy server, as long as there is a legal IP address on the proxy server, other users in the LAN can use the private IP address of 1.*.*.*, which can save a lot of IP and reduce the maintenance cost of the network.

Search agent software: Acting Superman

Acting Superman's main function

It is convenient for domestic netizens to use agents to browse foreign websites, so that users of Education Network can access other networks, improve the browsing and downloading speed of some servers with slow access speed, and hide and clear your online traces to protect your privacy. In addition, it can monitor and analyze network transmission information.

characteristics of agent superman

agent superman is a full-featured agent search, verification, management and scheduling software. Provides a variety of settings and options to meet the different needs of obtaining and using agents, and can verify the anonymity, location and transmission speed of agents in multiple threads at the same time. The unique intelligent agent of the software allows you to obtain and use the agent completely automatically without moving a finger. At the same time, in order to further strengthen the security of surfing the Internet and protect the privacy of users, the software has a built-in one-click function to clean up traces of surfing the Internet, so that you can truly "walk through the snow without traces". The software itself can also be used as a simple proxy server, which forms a secondary proxy system with the external proxy scheduling of agent superman. It can provide proxy services for any other network applications that need proxy services, and can also record the information transmitted by you through the proxy server to effectively monitor network access.

Main functions of agent superman

1. Automatically search for agents on the Internet according to set conditions, and can filter out duplicate agents;

2. Automatically multi-thread (1-1) to verify the anonymity of the agent (super anonymous, ordinary anonymous, transparent agent). You can customize a specific verification website based on the anonymity of the verification agent to verify whether the agent is valid for the website, and you can re-verify the agent that has not been verified indefinitely;

3. automatically identify the country or region where the agent is located, and you can choose which countries and regions to keep the agent;

4. The list of agents can be automatically sorted and filtered according to customized options (such as anonymity, countries and regions, transmission speed);

5. You can directly double-click the proxy list to enable and stop the proxy (it takes effect immediately without restarting IE), and you can copy the proxy specified format to the clipboard, which is convenient for setting elsewhere;

6. you can manage the agent list: add, delete, empty, import and export;

7. You can query the attribution of IP separately;

8. Conveniently monitor the active intelligent analysis agent function of the clipboard. Just select the text containing the agent and click Copy, and all the agents will be in your hands;

9. Unique intelligent agent function can fully realize the acquisition and use of the agent, as long as you set it according to the following steps: set the startup automatic running program -> Set up automatic execution of intelligent agent -> Set various parameters in the system settings. Everything is OK, you don't have to lift a finger, and the intelligent agent will help you fix everything;

1. Convenient and quick floating window of intelligent agent can help you use the function of intelligent agent easily, and you can simply enable the 2 fastest agents through its shortcut menu;

11. Built-in proxy server scheduling can monitor the transmission information in and out of the network. You can choose to use IE proxy settings or directly use the built-in proxy service, and you can customize the listening port of the built-in proxy service.

12. The built-in function of eliminating traces of surfing the Internet can eliminate Cookie, history, temporary files and address list with one click, making you safe when using the agent;

13. The software has built-in online upgrade and parameter update functions, which can be completed without restarting the system;

14. Simple and intuitive operation status display: status bar prompt in the main interface of the program and icon status prompt in the floating window of the intelligent agent.

15. The last agent list can be automatically saved and loaded, and notes can be added for each agent to facilitate user operation;

Download: /soft/37148.htm

When downloading a page (that is, in the dialog box of creating a new download task), there is a "login to the server"

The "server" here means that your current website is generally useless

I generally don't limit the download speed unless it affects the normal browsing of the webpage

Protect the hard disk

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