GageMW said:it depends, some of the wireless have 256 bit or higher encryption, but you dont have much to worry about unless you're doing something illegal or for some strange reason transmit passwords over internet, and unless 2 comps are next to each other, its a pain in @$$ to wire thru walls, believe me, i did with cable tv, surround sound and my ethernet,
on the other hand you could just tape it along the wall and put tons of furniture all around and paint over so no one would notice lol
I run mine along the phone lines in my house. nobody can tell that they are there