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Juraj Uhlar

Role

DX Engineer

Bio

Developer experience engineer at Fingerprint. Web and open-source enthusiast. Constant reader, occasional writer.

Juraj Uhlar Articles

Juraj Uhlar's Articles

How to Use VPN Detection to Prevent Location Spoofing Fraud
May 1, 2024

How to Use VPN Detection to Prevent Location Spoofing Fraud

Many applications must apply content restrictions, regional discounts, or other features based on the visitor's geographical location. Fingerprint VPN detection lets you detect if a visitor is using a VPN and spoofing their location.

[Tutorial] What Is SMS Fraud? How to Detect and Prevent SMS Pumping Fraud
April 24, 2024

How to Detect and Prevent SMS Pumping Fraud

Dive into the world of SMS fraud prevention with our in-depth guide. Learn what SMS fraud is, common types of SMS fraud, their financial impacts, and how Fingerprint provides solutions to detect and thwart these threats with an in-depth tutorial.

Integrate Fingerprint Bot Detection with your Web Application Firewall and dynamically block IP addresses linked to past bot visits.
January 24, 2024

How to Identify and Block Bots in Your Firewall

Integrate Fingerprint Bot Detection with your Web Application Firewall and dynamically block IP addresses linked to past bot visits.

letterboxing
March 21, 2023

What is letterboxing, and can it prevent browser fingerprinting?

Letterboxing forces your browser window dimensions to multiples of 100 or 50 pixels and fills the extra space with gray bars on the sides of the page. Learn how letterboxing works and if letterboxing can truly prevent browser fingerprinting.