Some other privacy related quotes of interest:

1. “Privacy is the right to control information about and access to oneself.” – Regan, P. M. (1995). Legislating Privacy: Technology, Social Values, and Public Policy. University of North Carolina Press.
2. “Privacy is not simply an absence of information about us in the minds of others; rather it is the control we have over information about ourselves.” – Fried, C. (1984). Privacy (a moral analysis). In F. D. Schoeman, Philosophical Dimensions of Privacy (pp. 203-222). Cambridge University Press
3. “Privacy is the claim of individuals, groups or institutions to determine for themselves when, how, and to what extent information about them is communicated to others. …..privacy is the voluntary and temporary withdrawal of a person from the general society through physical or psychological means, either in a state of solitude or small-group intimacy or, when among larger groups, in a condition of anonymity or reserve.” – Alan F. Westin, Privacy and Freedom (New York, NY: Atheneum, 1967).
4. “A loss of privacy occurs as others obtain information about an individual, pay attention to him, or gain access to him. These three elements of secrecy, anonymity, and solitude are distinct and independent, but interrelated, and the complex concept of privacy is richer than any definition centered around only one of them.” – Gavison, R. (1984). Privacy and the Limits of Law. In F. D. Schoeman, Philosophical Dimensions of Privacy (pp. 346-404). Cambridge University Press.
5. “Privacy is a limitation of others’ access to an individual through information, attention, or physical proximity.” – Ruth Gavison
6. Common Law Right to Privacy (as defined by Samuel Warren and Louis Brandeis, 1890): An individual’s right of determining, ordinarily, to what extent his thoughts, sentiments, and emotions shall be communicated to others.