Fingerprint Blog

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CNP fraud prevention
July 27, 2021

How to prevent card not present (CNP) fraud

Learn about CNP fraud, how it occurs, and why keeping your credit card details private is crucial.

Savannah Copland photo
Savannah Copland
Twilio 2FA
July 5, 2021

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.

Karl Hughes photo
Karl Hughes
ad blocker fingerprinting
July 1, 2021

How ad blockers can be used for browser fingerprinting

Discover how ad blocker signals enhance browser fingerprinting accuracy in Fingerprint’s latest update.

Sergey Mostsevenko photo
Sergey Mostsevenko
browser fingerprinting using PHP
June 25, 2021

[Tutorial] How to Generate A Browser Fingerprint in PHP

Generate browser fingerprints for your PHP application using the #1 browser fingerprinting library in GitHub

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Aniket Bhattacharyea
Fingerprint Discord Launch
June 15, 2021

Fingerprint Discord

Join our Discord to discuss our open source Javascript browser fingerprinting library, as well as our paid SaaS product, Fingerprint Pro.

Savannah Copland photo
Savannah Copland
How to ban users from your website
May 17, 2021

How to block IP addresses & users from your website

You can block specific users, IP addresses, and email domains from your site. We discuss six common ways in this article to permanently ban website users.

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Linda Ikechukwu
Cross-browser tracking vulnerability
May 13, 2021

Cross-browser tracking vulnerability in Tor, Safari, Chrome, and Firefox

Unveiling a scheme flooding vulnerability across major browsers. Learn how it threatens anonymous browsing.

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Konstantin Darutkin
How to stop using reCAPTCHA
March 15, 2021

How to minimize CAPTCHA API calls to streamline UX and improve conversions

Reduce reliance on CAPTCHAs with advanced user identification methods to combat bots and spam effectively.

Savannah Copland photo
Savannah Copland
Credit card testing
March 12, 2021

Card Testing Fraud: How To Detect and Prevent It

Card testing fraud happens when stolen card data is validated through small online transactions, often leading to larger fraudulent activities.

Savannah Copland photo
Savannah Copland
Playing cards
March 11, 2021

Preventing multi-accounting in gaming and gambling

Discover strategies to combat multi-accounting in gaming and gambling, including prevention of chip dumping and promo abuse.

Savannah Copland photo
Savannah Copland
Fingerprint Series A
February 11, 2021

Fingerprint Raises $8M Series A to Solve Online Fraud

Our visitor identification API secures $8M in funding to enhance our capabilities in detecting fraudulent activity.

Savannah Copland photo
Savannah Copland