How secure is your browsing activity when using the Opera VPN?
It depends on whether you’re using secure HTTP (i.e. HTTPS) or not (i.e. HTTP). With HTTPS, the VPN server won’t know what data is transferred. With HTTP, they’ll know.
In terms of connection, the VPN server will know from which ISP you’re connecting from, and which sites you’re connecting to. Your ISP will only know that you’re connecting to a VPN server. Without using VPN, your ISP will be the one to know from where you are connecting to.
Apparently it isn’t a VPN but some kind of proxy server is used to encrypt your traffic and it is done through HTTPS/SSL.
A VPN is basically a proxy, but it works in a lower network level. So, the proxy is applicable for any protocols such as Ping, DNS, HTTP, etc. Common proxies are either HTTP/S-only, or Torrent at most. Low layer protocols such as Ping can not be used with common proxies.
Opera’s VPN, is just a common proxy labelled as “VPN”. It’s no different than other so called “VPN” browser addons which use common but dedicated proxy servers.
This review says that your data is routed through a Canadian server.
IMO, it doesn’t really matter from which country those servers are located. What’s important is their owner company.
Even though it’s not a full VPN, is your online activity done through Opera VPN hidden from your ISP, or in countries like China where online activity is monitored, the government?
For common proxies, there are two types: HTTP proxy, and HTTPS proxy. HTTPS proxy encrypts data before it’s sent to the destination server. HTTP proxy does not. Opera’s “VPN” server is a HTTPS proxy. So, no one will be able to know what data you’re sending and receiving. They’ll only know that it’s an encrypted data.
By the way, I’d like to know about Opera 58.0 as well as the latest version.
There’s no difference on its “VPN” feature.