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Posted by on August 28, 2021

When we travel on the Internet, we leave a mark not only on the website we visit, but on all the nodes of the network that we cross. These hosts can see our IP address, the DNS queries of the domains we request, and even any plaintext packets (such as over HTTP) that we receive or send. It should be noted that when we talk about “nodes” of the network, we mean both the router or equipment of the local network to which we are connected, and the Internet Service Provider (ISP) or any other intermediary between us and the site. To browse anonymously, or on insecure or censored networks, you will need to use some tools to protect our identity and online privacy. In these cases, you must use a proxy. You can buy proxies at proxy-seller.com.

Below we will consider the main characteristics of proxies, we will tell you in detail about their use and advantages.

  1. What is a proxy?

A proxy is a server that acts as an intermediary between your computer and the website you want to visit. Its main function is to mask your IP address so that all traffic going to the website you are viewing comes from somewhere else. In other words, when you visit a website through a proxy server, the public IP address that the site will receive matches the proxy’s IP address, not yours. However, a proxy server does not provide any level of security as it does not encrypt or anonymize the traffic you send or receive.

  1. When to use a proxy?

Basically when the network (or region) we are in has some kind of censorship on the network. Also when the service we want to connect to only accepts connections from certain IP addresses (filtered by region or country).

The use of proxy servers is very common to use online services that are only available for certain regions (such as games or video streaming) and to bypass some of the content filter restrictions.

  1. What are the benefits of a proxy?

The main advantage is that it is very easy to use and there are different types of proxies, within which we will detail three that can be useful:

Proxy software: refers to applications that are installed on a PC or server to turn the computer into a proxy server. One of the benefits of installing these types of tools is that they allow you to maintain a cache or perform load balancing to optimize your Internet browsing, record browsing logs, or filter the browsing of certain websites.

Web Proxy: This is a proxy for viewing HTTP and HTTPS when a user accesses a service through a website and uses that website as an intermediate proxy. The main advantage is that the user does not need to install anything on their computer, but browsing can slow down if the service is very overloaded.

Browser Extensions: These are very similar to web proxies, with the advantage that you don’t have to go to a website to navigate, but when activated, all of our web traffic is automatically sent through the proxy. A great option in this case is Foxy Proxy, which has extensions for Chrome and Firefox.

It is important to remember that a proxy server does not provide any type of encryption or security, and while it does provide a certain level of anonymity by masking the IP address, the truth is that websites collect a lot of other information that can be used. track and identify you.

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