faqs

Cross-site tracking mostly relies on cookies and identifiers shared between different websites you visit. Adjusting browser privacy settings to block third-party cookies is the most direct way to limit it, though some tracking methods are harder to stop. This guide to why websites track you with cookies explains what’s actually happening.

Browser fingerprinting identifies you using a combination of small details like your screen size, fonts, and settings, creating a pattern unique enough to track you even without cookies. It’s harder to block than normal tracking because there’s nothing to simply delete. This explanation of supercookies and persistent tracking covers similar techniques.

Websites usually recognize returning visitors through small files called cookies, which store an identifier in your browser. This lets a site remember your login, preferences, or cart contents without you having to enter anything again. This guide to why websites use cookies explains how this recognition actually works.

A phone number alone can be used to look up your name, location history, linked accounts, and sometimes household details, especially once it’s cross-referenced with other collected data. This is exactly the kind of profile-building companies specialize in. This explanation of what data brokers do shows how scattered details get connected.

On modern phones, the green indicator is designed to appear whenever the camera is active, making silent access very difficult under normal conditions. If you’re worried, checking permission settings is more reliable than watching for the dot alone. This guide to telling if an app is spying on you covers what to check.

Apps can estimate your location using Wi-Fi networks nearby, cell tower signals, or IP address, even without GPS turned on. Some also rely on location data cached earlier or shared through other apps on your device. This guide to how apps track more than you expect explains the workaround methods.

It’s rarely your microphone listening. Ads that feel eerily accurate usually come from location data, browsing patterns, app permissions, and shared advertising networks that predict interests without needing audio at all. This guide to spotting spying apps explains what’s really behind these coincidences.

An employer managing the network can typically see which websites and services you connect to and how much data you use, even without reading encrypted content directly. This is separate from anything installed on your personal device. This guide to what Wi-Fi owners can see breaks down exactly what’s visible.

Yes. Deleting your browsing history only removes the record stored on your own device. If the Wi-Fi network logs activity, that record exists separately and isn’t affected by anything you clear locally. This explanation of what Wi-Fi owners can see covers where that visibility actually comes from.

Most messaging apps encrypt text content, so someone monitoring a Wi-Fi network usually can’t read what you write. However, they may still see that you’re using a messaging app and roughly how much data it’s sending. This guide to what Wi-Fi owners can see explains what is and isn’t visible.

A VPN encrypts your traffic and hides it from your internet provider and local network, while incognito mode only stops your own browser from saving history and cookies. They solve different problems and work at different levels. This explanation of what incognito mode really hides lays out the distinction clearly.

Since your provider sees traffic at the network level, browser settings like incognito mode won’t stop it. Encrypting your connection through tools like private DNS or a VPN is what actually limits what your ISP can see. This guide to what incognito mode doesn’t hide explains why browser privacy alone isn’t enough.

Yes, often. Incognito mode hides activity from the browser itself, not from the network it connects through. If a school laptop is on a managed network, administrators can typically still see which sites were visited. This explanation of what Wi-Fi owners can see covers what network administrators can actually track.

No. Incognito mode is a browser privacy setting, not a security tool. It doesn’t scan for malware, block hackers, or protect your data if you download something harmful or visit an unsafe site. This breakdown of what incognito mode actually does explains the difference between privacy and security clearly.

Yes. Incognito mode only stops your browser from saving history and cookies on your device — it does nothing to hide your activity from your internet provider, who can still see every site you connect to. To understand exactly what stays private and what doesn’t, see this guide to what incognito mode really hides.