Public security versus privacy in technology law: A balancing act?

Technology invades a person's privacy but this has been justified in law on public security grounds. The more technology advances, the more difficult it is to control its privacy intrusive use. This paper argues that there are a number of difficulties posed by such use concerning the respect of one's privacy. The meaning of ‘public security’ is not entirely clear and there are various laws which authorise the invasion of privacy for public security reasons. Technology is developing at such a fast pace and in a more diffused manner without taking on board its privacy implications whilst technological privacy enhancement mechanisms are not catching up. The law of privacy is not sufficiently elaborate and is slow in coming to terms to deal with these novel situations posed by rapid technological advances. The paper thus develops universally legally binding minimum core principles that could be applied indiscriminately to all privacy intrusive technology.