Surfshark is a virtual private network (VPN) service that helps users protect their online privacy and security. It allows users to connect to the internet through secure servers, encrypting their data and masking their IP addresses. This makes it harder for third parties, like hackers or advertisers, to track online activities. In addition to privacy features, Surfshark offers access to geo-restricted content, enabling users to stream shows and movies from different countries. It supports multiple devices, allowing users to connect their smartphones, tablets, and computers simultaneously, making it a versatile choice for internet users.