The process is constant and adaptive. Detection might occur at login, but checks persist throughout your session. Systems track sudden IP changes while you’re playing—a clear sign of switching VPN connections. They compare the timezone on your device and browser against the location your IP says it’s from. A mismatch is a strong red flag. Operators also use browser fingerprinting. They compile data on your device’s hardware, software, and settings to construct a unique profile. If this profile suddenly connects from a different country via a data centre IP, the fraud algorithms engage immediately. This layered defence makes it nearly impossible to use a VPN undetected on a professional gambling platform for long.