Once connected to the network, your Internet Service Provider (ISP) can access all of your traffic. This is how the internet works. There are no technical barriers to prevent ISPs from tracking and recording your online behavior, on the other hand, the porn sites you visit can obtain your IP address, which shows your exact location. If you visit those adult websites through your IP, then no doubt it can be found by others. In fact, there are countless sites that offer you porn. You should be very careful as there are tons of illegal and fishing places here. Such sites like to disguise themselves with adult content to hide their true purpose. When you don't use a VPN for pornography, they can attack your computer network, spread computer viruses, and other destructive hacking for illicit gains.

A Virtual Private Network (VPN) routes your internet traffic through a VPN tunnel – enabling an encrypted connection from your device to the receiving point. A VPN tunnel not only encrypts your data, but also hides your IP address and location. Like an armored vehicle, the VPN escorts you from point A to point B in complete privacy, protecting you from any potential outside danger.