How proxy server works?

In computer networking, the proxy server is a system that offers an intermediary interface between the 2 connecting parties, the server, and the client. When this system gets developed, there will be no direct interactions between the server and the client. Rather, the client establishes a connection to the proxy server and subsequently, forwards request for documents, file, web page, or other resources that lie on the remote server. This kind of proxy servers which are used by the companies like British Gas customer service (here is the contact number to reach  British Gas customer service ) handles the request by procuring the coveted resources and directing it to the client.

An excerpt of the functionality of the proxy servers

The moment the client establishes a connection to a proxy server and places a request for online resources that is available on the remote server of British Gas customer service, the proxy will forward the service request to the targeted remote server. On receipt of the service request, the proxy setup will send the request to the remote server to deliver the resources as requested by the client.

Various types of Proxy servers and its use

Forward Proxy: In this case, the proxy server forwards the service request of the client to the remote server so as to establish an interaction between the two parties. In this case, the client gives a specification of the coveted resources as well as the remote server that the client would like to connect with. Except the reserve proxy setup, all other categories of proxies will come in the group of forward proxy.

Open Proxy: This is a variant of forwarding proxy that you can avail openly. In the majority of the cases, internet users adopt this setup for concealing their IP addresses to retain their anonymous identity in the course of the web activities. The following are the sub-categories of open proxy:

  1. Anonymous proxy: this proxy conceals the IP address of the internet users and hence, the target server fails to identify the point from where the client makes the request.
  1. Elite Proxy: This proxy can produce maximum anonymity, neither disclosing its proxy identity nor revealing the client’s actual IP address.

iii.        Distorting Proxy: Even if this proxy reveals its identity as a proxy, but it always produces an incorrect IP address for the client.

Reverse Proxy

Contrary to the forwarding proxy that reveals the fact that the client is establishing a connection through proxy setup, the reverse proxy gives an impression as if the request is originating from an ordinary server. This type of proxy will forward the requests to the server targeted and retrieve back the coveted resources to the client.

Reverse Proxies finds frequent application for reducing the load on the original server. It even enhances security as well as cache of those contents that are static. This enables the server to serve the contents to the clients at a much faster pace.

The points discussed in the paragraphs above will enable you to understand the technicalities beyond the concept and the functionalities of Proxy server. You can collect more knowledge resources in this regard doing some online research. In today’s time, a proxy server of companies like British Gas customer service is a technology that enables users to reduce the load on servers as well as to ensure their safety and security.