Which statement best describes a defining feature of a VPN?

The statement that describes a defining feature of a VPN is that it ensures no one can see your data or browsing activity. A Virtual Private Network (VPN) creates a secure connection over the internet by encrypting your data, making it difficult for external parties, such as hackers or government agencies, to access or intercept your online activities. This encryption provides privacy and security, which are fundamental purposes of using a VPN.

Unlike some misconceptions, a VPN does not guarantee unrestricted access to all websites, as access may still be blocked based on regional laws or restrictions imposed by the service provider. Furthermore, a VPN does not inherently require third-party verification for its functionality; it typically works by creating a secure tunnel from the user’s device to the VPN server. Lastly, while a VPN might help in maintaining a stable connection that could potentially enhance speed under certain conditions, it does not primarily function to increase internet speed, and in many cases, it might actually reduce speed due to the additional layer of encryption and routing.