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Web Proxy Definition

A web proxy is used to intercept the navigation of web pages for reasons of security, anonymity, performance, etc.

A web proxy can be accessed by an IP address, free or paid, which is added to a browser (also There are proxy programs to avoid the configuration process.) When someone uses the browser, everything that is done in it first goes through the proxy first (the proxy server).That is, if a web page is requested the remote proxy will It is in charge of looking for it and sending it to our computer.In this intermediate step the proxy can be used to:

* Anonymous browsing: if the proxy is configured in this way, anyone who navigates through that proxy will do so Anonymously, the destination pages will not be able to know the IP address (identification) of the computer you are browsing; they will only see the IP address of the proxy.If a proxy is not configured to be anonymous it is said to be transparent browsing.

* Safe browsing: a proxy is responsible for filtering or alerting about those insecure web pages or filter unwanted content (as adult content).

* Faster browsing: either because the proxy has a better internet connection and sends the data faster to the browser, or because the proxy works as a cache , saving the most visited pages (or recently visited).

* Traffic control: there are spyware and other malware that configure the computer so that all web traffic goes through a proxy first.is responsible for spying on traffic, being able to get all kinds of information from the user.If the data (such as keys and credit cards) are not encrypted, anyone can read them.This type of proxy can also send advertising to infected computers (advertising that does not succeed in the pagi nas original web).

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