VPN IP Address Check for Fraud Prevention and Analytics

VPN IP address checks for fraud detection and analytics have become increasingly popular among Internet users for increased data privacy and security. While this is a legitimate concern, it also opens the door for fraudsters to hide their activities, making VPN detection a critical component of any online fraud prevention and analytics platform.

One of the most commonly used methods to detect VPN usage is to look at the time zone discrepancies between the browser and IP geolocation. This technique utilizes the fact that most web browsers report their user’s timezone based on system settings and location; when this information is compared with the IP geolocation of the device, a mismatch may occur. Whether due to a device setting or the presence of a proxy server, this is an indication that a VPN or proxy is in use.

VPN IP Address Check for Fraud Detection and Analytics

Another popular method to detect VPN usage is by looking at the signatures associated with specific VPN providers. This identifies the infrastructure that can power a VPN connection, such as data centers and hosting providers. It can also identify the types of encryption used, as well as any known risks associated with a given VPN or proxy service.

While detecting VPN usage through these methods can be useful, it is important to note that fraudsters are constantly adjusting their tactics and techniques. To effectively fight fraud, a comprehensive approach must be utilized that incorporates these detection methods along with other behavioral and contextually relevant signals. For example, if you notice that a customer is displaying suspicious velocity patterns, it is likely time to employ additional detection techniques like velocity rules or more sophisticated data enrichment.

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