Js Articles
How to Lower Your Twilio Costs by Using Fingerprinting for 2FA
Twilio or other SMS 2FA methods have high costs that can add up. Learn how to use browser fingerprinting to reduce costs in our step-by-step demo.
How ad blockers can be used for browser fingerprinting
Signals generated by the use of an ad blocker can improve browser fingerprinting accuracy. This novel browser fingerprinting method, while oft-discussed as a theoretical source of entropy, has only just been added to FingerprintJS as of April 2021.
How Does Canvas Fingerprinting Work?
Canvas fingerprinting is one of the most popular techniques used in browser fingerprinting. We'll show you how it can be used to identify anonymous traffic and show you how to implement it yourself.
Exploiting custom protocol handlers for cross-browser tracking in Tor, Safari, Chrome and Firefox
The FingerprintJS team has uncovered a scheme flooding vulnerability. We explain how the exploit works across four major desktop browsers and show why it's a threat to anonymous browsing.
How to Build the Best Paywall Solution with Node and Browser Fingerprinting
Tired of leaky paywalls? Build a custom paywall solution for your website with our step-by-step guide.
The Top Browser Fingerprinting Techniques Explained
To make an accurate browser fingerprint, you need to gather as many signals as possible. In this article, we go over some of the techniques used to generate signals that vary between site visitors enough to be useful for browser fingerprinting.
How the Web Audio API is used for audio fingerprinting
Audio Fingerprinting is used to uniquely identify visitors without cookies. A deep dive into this highly stable browser fingerprinting technique.
The Beginner’s Guide to Browser Fingerprinting for Fraud Detection
Browser fingerprinting is a useful tool for developers to detect fraudulent activity on their website. Learn how this identification technique works with a real-life example.