Device fingerprinting is a security feature that Raisin UK uses to help protect your account. It works by recognising the device, browser, and location you normally use when logging in.
When you sign in, our system collects technical details such as:
The type of device (e.g., mobile, tablet, laptop)
Your operating system (e.g., Windows, iOS, Android)
Your browser and version (e.g., Chrome, Safari, Edge)
Your approximate location (based on your internet connection)
These details are combined to create a unique “fingerprint” for your device. If you log in again from the same setup, we recognise you. But if you log in from a new device, browser, or location, we’ll alert you helping to prevent fraud and keep your savings safe.