Find here a interesting work on privacy: http://scholarship.law.berkeley.edu/cgi/viewcontent.cgi?article=2434&context=californialawreview&sei-redir=1&referer=https%3A%2F%2Fscholar.google.com.br%2Fscholar%3Fq%3Dsanctuary%26btnG%3D%26hl%3Dpt-BR%26as_sdt%3D0%252C5%26scilib%3D1#search=%22sanctuary%22
- Bostwick, G. L. (1976). A taxonomy of privacy: Repose, sanctuary, and intimate decision. California Law Review, 1447-1483.
I am working on a security assessment ontology and we are considering privacy as a property of security.
Privacy is like a confidenciality of private information (related to intimacy); it has a variable degree of perception.