I know that for example certain organizations can catch the connection right in front of the house. I know that they can catch the email address and also instant messenger messages, but what about domains which are being visited, can they catch those too?
My questions are as follows, how exactly are they doing that and how can that be avoided?
As of now I'm using a quite good VPN, and I'm wondering is that secure enough? I've also a secret SSID and I'm not using the key which is on my router imprinted.