A proxy is a mission Internet server information transfer and access control between users and the Internet. Simply put, when a user requests to access a certain information on the Internet, the user sends a request through the Proxy server, then the information will be retrieved on the Internet and returned to the user. Proxy is also responsible for managing and blocking unwanted websites from the needs of system administrators or service providers.
Proxies are often used to anonymous access on the Internet . Each user has a private IP address, and that IP address will represent the computer accessing the Internet. If users want to access anonymously on the Internet, users will only need to connect via a separate proxy, from which the connection address will be the IP of the proxy server, not the IP of the user.
Currently, there are many free and paid proxy search services available to users like Socks Proxy Scanner or software Proxy Finder… help find proxies on pc
Distinguish Proxy and Socks
Sock It is a form of protocol used in Proxy servers to receive requests that the client sends, process data and then forward it to the Internet. Socks work behind the network’s firewall, which identifies the User account so that it processes client requests and decides whether to allow that information to be forwarded to the Internet. So socks are a high-level proxy because they work the same way.
How to set up a proxy
On Internet Explorer
Step 1: Click Setting screen angle, select Internet Option
Step 2 : Select a tab Connections , click LAN settings
Step 3: Tick the box Use a proxy server for your LAN , then enter IP Proxy, press OK . (Note, proxy does not apply to VPN and Dial-up connections)
On Google Chrome
Step 1: Press Extend on the Google Chrome interface, select Setting
Step 2: In the item Network press Change proxy settings
Step 3: Appears interface Internet Option You perform the same operation as Internet Explorer
On Mozilla Firefox
Step 1: On the main interface, click Menu , press Option
Step 2: In the window Option Click the item Advanced , select tab Network , press select Establish
Step 3: Tick select the desired option as Do not use Proxy , Manually configure Proxy… then click OK
Thus, you can understand and understand the working mechanism of Proxy and Proxy applications in the process of using the Internet. You can also change the IP by Xproxy with just a few installation steps and small manipulations.