The security of Hola Free VPN is a topic of some debate, as its peer-to-peer network architecture raises concerns about privacy and security.
Hola Free VPN routes users’ internet connections through other users’ devices rather than through a central server. While this allows Hola to offer a free VPN service, it also means that users’ data is potentially accessible to other users on the network. This can include sensitive information such as passwords, credit card numbers, and other personal data.
In addition, the VPN does not use standard VPN protocols such as OpenVPN or IKEv2, which are considered more secure. Instead, it uses its proprietary protocol, subject to different scrutiny and testing than the standard protocols.