English If you are involved in arbitrage betting, multi-accounting, or simply sports betting, you have probably already heard of the "fingerprint". This technology helps bookmakers identify users even without a login and password. But how exactly does it work, and how can you minimize the risk? Let’s find out.
📌 What is a fingerprint?
A fingerprint (the digital fingerprint of your device) is a collection of unique data that identifies your computer or smartphone. It is generated based on various parameters, including:
- IP address and geolocation – where you access the website from.
- Device type – computer, smartphone, tablet.
- Operating system and browser – Windows + Chrome or MacOS + Safari.
- Screen resolution – every configuration is slightly different.
- System fonts and plugins – unique to each device.
- Website behavior – typing speed, mouse movements, response time.
Using this data, the bookmaker creates a unique ID for each user. Even if you delete cookies, change your IP, or use incognito mode, the system can still recognize you.
🎯 How do bookmakers use fingerprints?
- Detection of multi-accounts – if you create multiple accounts on the same device, the bookmaker can easily link them.
- Monitoring of arbitrage bets – large deposits, bets on unusual odds, and fast withdrawals activate the security systems.
- Blocking unauthorized access – if a betting operator is blocked in your country but you access it via a VPN, the fingerprint can detect the discrepancy between the IP and system language.
🛡 How can you protect yourself from fingerprinting?
It is difficult to hide completely, but you can minimize the risk:
✅ Use anti-detection browsers (Dolphin, Indigo, AdsPower).
✅ Access the internet via mobile data instead of Wi-Fi.
✅ Change the screen resolution and avoid installing the same plugins on all devices.
✅ Use different devices for different accounts.
✅ Do not log in to betting operators with Google or other connected services.
Bookmakers monitor not only your bets but also your digital behavior. If they detect suspicious activity, they may restrict or suspend your account. So, alongside betting strategies, you should also pay attention to your digital security! 🚀