I've been on a wireless network in a house with three other guys for about a year. I'm not the administrator of this private network, but one of my roomates is. Question 1: Can he see everything I am doing? Question 2: Can he see my in depth browsing history and actual web pages (i don't care if he knows the sites i visit but I don't want him reading my conversations) Question 3: I hear that with simple packet tracking devices passwords can be hacked. WTF? Am i screwed? How can I ever use the internet now. The guy that is administrator is the type of person that would track everything not because he is evil he is just sketchy yet our friend.
Most important question is, can I stop him? And I only suspect him because we shared a computer for a month and i red handed caught him viewing everything I visited.(it was kind of creepy)