Who can see what
Four parties watch ordinary browsing: the network you are on (home router, café Wi‑Fi, office), your internet provider, the websites you open, and the advertising networks loaded by those websites. Each sees something different, so each needs a different tool.
| Watcher | Sees without any tool | What hides it |
|---|---|---|
| The Wi‑Fi you are on | Every site name you open; the contents of unencrypted sites | A VPN |
| Your internet provider | Every site name and server, all day | A VPN |
| The website | Your public IP, your city, browser details, what you do on the site | A VPN for the address; a private window and tracker blocking for the rest |
| Ad networks | Which sites you visit across the web, tied to your device | Tracker blocking; a private window helps |
Step 1: a VPN for the network and the address
A VPN puts your traffic in an encrypted tunnel to a server elsewhere. The Wi‑Fi and the provider see one encrypted connection; websites see the server’s address instead of yours. It does not hide which account you sign into, and it does not make a sign-in anonymous.
Teal VPN does this in one tap, keeps no log of the sites you visit, and has a free plan with 500 MB a day.
Step 2: a private window for the device
Incognito or private windows delete cookies and history when you close them, so the next person on the device sees nothing and sites do not recognise you from last time. They hide nothing from the network or the provider; the name is often misunderstood.
Step 3: block trackers
Most pages load scripts from ad and analytics companies that recognise you across sites. A browser with built-in blocking, or a blocking extension, stops most of them. Teal VPN’s DNS blocking does the same for every app on the device, not only the browser, when you switch it on in Protection.
Step 4: a browser that does not phone home
Firefox, Brave or a hardened browser profile send less about you than a default browser signed into an account. Use a search engine that does not keep your searches. Keep extensions few; each one is a party that can see pages.
What still identifies you
Signing into Google, Meta or any account identifies you on that service no matter what else you do. What you type into a form is yours. Your browser’s size, fonts and settings make a fingerprint that stays similar between visits. And a VPN company could see your traffic if it wanted to, so choose one that says in writing what it keeps.
For most people the goal is not to be invisible; it is to stop the café, the provider and the ad networks from building a record. The four steps above do that.
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References
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