Hola is a web service that provides a virtual private network (VPN) aimed at enhancing online privacy and access to websites by bypassing geo-restrictions. Their offerings include features that facilitate faster internet browsing and more privacy online. Hola operates on a peer-to-peer architecture, which routes user traffic through the idle resources of its community of users, potentially offering services for free. However, this approach has raised security and privacy concerns, as it relies on sharing bandwidth among users.