http://y7yea4pmqqtznb33qiugvysyn2bob5v62e4pvoadoibrwkq3tsddjeyd.onion/my/glossary/commercial-vpn
The advantage of this is that all of the data you send and receive is hidden from local networks, so it is safer from nearby criminals, untrusted local ISPs, or anyone else spying on your local network. A VPN may be hosted in a foreign country, which is useful both for protecting communications from a local government, and bypassing national censorship.