The Window That Connects Us to the Internet on Phone/Computer: Browsers
If you think of the Internet as a huge library and your device as a person entering this library; Your browser (Safari, Chrome, Edge, Firefox) is your identity and glasses. When you click on a blue link, a "Handshake" occurs in the background. Servers ask your device: "How wide is your screen? Is your processor powerful? What languages do you understand?". ToolBoxTR Browser Info Tool (Browser Info Checker) pulls exactly which technical reports websites can read about your device in those background conversations to your main screen in English and transparently.
The Favorite Word of IT Specialists: "Can I Read Your User Agent?"
In daily life, you cannot enter an e-government portal, the system gives an error. One of the first things requested from you when you call customer service is hardware info. Because the line coding of the Apple device (iOS) and the Webkit/Blink Core behaviors of the Samsung (Android Biotic) operating system show differences. When you press the "Copy" button in this menu and send the data to the support specialist, the reason for the error is 99% diagnosed.
What Is Browser Fingerprinting Danger?
Many users think they are 100% hidden and unfindable when they browse the Internet with (VPN). However, large advertising networks (Google, Facebook Meta etc.) collect the "Current Screen Resolution + Installed Fonts + Language Setting + Installed Extensions" list of your Browser with a huge hash algorithm, even if your IP changes. This is called Digital Fingerprint. Computers with the same specific hardware almost do not exist in 8 Billion people. This screen allows you to recognize the structure of your device, which is completely "Naked and Unique" in the virtual world.