VPN detection for secure browsing allow you to browse the internet securely and privately. They help keep your real identity and online activity secret from snoopers and scammers. However, VPNs aren’t always able to prevent fraud and other cyber attacks. Therefore, businesses need to be able to identify when their users are using VPNs. This article discusses different methods that can be used for responsible VPN detection.

A common way to detect VPNs is by looking at the location of the IP address. If a person’s IP address is consistently coming from locations such as sports arenas, hotels, and shopping malls, that could indicate that the person is using a VPN.

VPN Detection for Secure Browsing: How to Prevent Fraudulent Access to Your Website

Another method is to compare the geo-location of a person’s device or browser with the location of a VPN’s server. If the locations don’t match, this can be a sign that someone is using a VPN to bypass local restrictions (e.g., movies that are only available in certain countries). Some websites also check for MTU values and other technical information that may be indicative of VPN use. However, this approach raises privacy concerns because it requires querying databases that contain information about VPNs and proxy services and their associated IP addresses. User consent and data protection should be a priority in this process.

Many VPN providers offer obfuscation features that scramble the patterns of network traffic, making it harder for detection systems to recognize VPN usage. The best VPNs will also feature a kill switch, which cuts off all apps and the internet connection as soon as the VPN disconnects. This prevents any data leaks and reduces the risk of compromising your privacy.