I don't care about what you do in the 'privacy' of your own home. [=I don't care what you do when you are at home by yourself or with your family]
She felt that the guard's request to search her was an 'invasion of (her) privacy'. [=she felt the search did not respect her privacy]
Celebrities have a right to 'privacy'.
(..) styrofoam and I stuffed it inside. Which I thought both kind of creative and ironic. You know what I mean? - Mittens, I don't think that... - Check it out! Total privacy and completely sound proof! - Yeah, well, I don't think that I... - Okay, I lied. It's not sound proof. - But, you know... (..)2008 Bolt