How to Protect Your Privacy While Browsing the Web

                     How to Protect Your Privacy While Browsing the Web
               



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                     How to Protect Your Privacy While Browsing the Web
               
Categoria: Tutoriais | FreeCodeCamp Premium
Idioma Principal: Português (Conteúdo de Tecnologia)

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Every time you open a web page, you leave a trail. Your browser shares your IP address, your screen size, your fonts, and dozens of other small details. Ad companies collect these details and stitch them together. The result is a profile of who you are, what you buy, and where you go.

The good news is that you don't need to be a security expert to fix this. Most of the work takes an afternoon. After that, privacy becomes a habit rather than a project. This guide walks through the steps in the order that gives you the biggest gain for the least effort.

In this article, you'll learn how to improve your online privacy without making browsing complicated. We'll cover the most important steps, from choosing a privacy-friendly browser and blocking trackers to using a VPN, securing your search history and DNS, and cleaning up your online accounts.

You'll also learn what these tools can and can't protect, so you can build a practical privacy setup that works for everyday browsing.

What We'll Cover:

• Start With Your Browser

• Block Trackers and Ads

• Hide Your IP Address With a VPN

• Fix Your Search and DNS

• Clean Up Your Accounts

• Know What Each Step Cannot Do

• A Simple Plan

Start With Your Browser

Your browser is the front door. If it leaks, nothing else matters much.

Chrome is fast, but it belongs to an advertising company. Firefox and Brave block trackers by default and are built with privacy in mind. Safari also does a decent job on Apple devices.

If you want to switch, Firefox is the easiest move. It imports your bookmarks and saved passwords in a couple of clicks.

If you stay with Chrome, change a few settings. Turn off third-party cookies. Turn off the ad topics feature, which lets Chrome guess your interests and share them with sites.

Set your browser to clear cookies when you close it. You'll sign in to sites more often, but trackers will lose their memory of you every day.

Also check what your browser is telling the world right now. The Electronic Frontier Foundation runs a free test called Cover Your Tracks. It shows you how unique your browser looks to a tracking company.

Run it before you make changes, then run it again after. The difference is a good reality check.

Block Trackers and Ads

Most tracking happens through scripts loaded from other companies. A page may look like one site, but it can quietly load code from ten different firms.

A content blocker stops those scripts before they run. uBlock Origin is the best-known free option and works in Firefox. It blocks ads too, which makes pages load faster and use less data. Privacy Badger, also from the EFF, takes a different approach. It watches which companies follow you across sites and blocks the ones that do.

Don't install multiple blockers at once. Two is plenty. More than that causes broken pages and slow browsing, and the extra protection is small.

Be careful about which extensions you trust. An extension can read everything on every page you visit. Stick to well-known tools with a clear privacy policy and a long track record. If an extension is free, tiny, and asks for wide permissions, skip it.

Hide Your IP Address With a VPN

Blocking trackers helps, but your internet provider still sees every site you visit. In many countries, providers are allowed to sell that data. Public Wi-Fi at a hotel or airport is worse, because other people on the network may be watchin

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