Before you mark this one as a duplicate, I have indeed seen similar questions here but they do not provide the direct answer I'm seeking. Here are a few details: 1. I've taken google as an example because it uses SSL. 2. I am using my own device on their wifi network, so there is no possibility of a fake CA being installed on my system? 3. The padlock icon indeed is active, when I visit Google, and shows the correct certificate. So, can I be sure that they are not able to see my Google searches?