What is a browser fingerprint? What types are there?
What is a Browser Fingerprint? What Types Are There?
Browser fingerprints play an important role in the online world, yet their existence may not be well known to ordinary users. This article will help you understand the common types of browser fingerprints and how to prevent websites from tracking users through fingerprint information.
A browser fingerprint refers to a unique identifier generated by collecting various information from the browser and its environment to identify and track users. This information includes, but is not limited to, browser version, operating system, screen resolution, installed plugins, language settings, etc.
Common Types of Browser Fingerprints
- Browser Information: Browser type and version (e.g., Chrome 95.0.4638.69), user-agent string, browser plugins (such as Flash, Java), etc.
- Operating System Information: Operating system type and version (e.g., Windows 10, macOS Big Sur), system language, time zone, etc.
- Hardware Information: Screen resolution, color depth, CPU architecture and core count, memory size, etc.
- Network Information: IP address, network provider, connection type (e.g., Wi-Fi, mobile data), etc.
- Browser Settings: Font list, Do Not Track settings, cookie support, etc.
- Behavioral Features: Mouse movement trajectory, typing speed, page scroll behavior, etc.
- Canvas Fingerprint: Using the HTML5 Canvas element to draw images, and generating a unique fingerprint by analyzing the pixel values of the image.
- WebGL Fingerprint: Rendering 3D images using WebGL technology and generating a fingerprint by analyzing the rendering results.
Just like human fingerprints, browser fingerprints are usually unique. By analyzing the above information, platforms can create a unique fingerprint. Even if users delete cookies or use privacy mode in their browsers, it is impossible to truly hide their real information.
Browser fingerprints collect a vast amount of device and browsing data, enabling continuous tracking of users without their knowledge, which can expose their behavior, interests, and preferences. To prevent being tracked, users can take measures and use tools to protect their privacy. It is recommended to use a fingerprint browser, such as the CtrlFire Fingerprint Browser, which is specially designed to protect user privacy by randomizing and disguising browser fingerprints to reduce the chances of being tracked.
CtrlFire Fingerprint Browser Introduction
The CtrlFire Fingerprint Browser is a tool that helps users protect their privacy and security by simulating different browser fingerprints, thereby protecting user online behavior from being monitored. It supports the simulation of 33 types of browser fingerprint information while replacing proxy IPs to provide independent login environments for accounts. This helps bypass strict platform monitoring, enabling multi-account operation, effectively preventing platform detection and association, and securing account safety.
Currently, the CtrlFire Fingerprint Browser is in an unlimited window trial, offering 10 free static residential IPs + 200MB dynamic residential traffic. Click to contact customer service to get a free trial qualification!
