At times, they can result in data breaches, but they serve as a suitable option to introduce you to how VPNs work. These include data limit, surfing speed and fewer locations to choose from.

Depending on the service provider, using a free VPN may involve potential risks, as they have certain limitations. Some free VPN services are a version of the paid VPN. Installing a VPN lets us surf the internet safely and anonymously. It protects by creating a masked profile of the user, which hides sensitive information history and prevents leakage of data. A Virtual Private Network (VPN) creates a shield between the internet and the surfer.