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'.
(..) to locate trouble. No trouble back there. If you require anything- Monsieur, all I require is a phone, my little bag of tools, and some privacy in which to work. That is all I require. Take that phone, but don't pick it up until I tell you. Raymond? (..)1975 The Return of the Pink Panther