Dilemma between security and privacy on the internet

In this thesis, the following issues are discussed. Even in today society, it is hard to talk about security and privacy. And no one can imagine what will be structure of tomorrow society. We study what are the internet security systems and government security projects. Even we discuss that these systems effect to human rights and privacy. We define importance of cryptography and discuss relation with human rights. We examine internet privacy laws. We also study about George Orwell's book '1984' and consider similarity between novel and real life. We give information about intellectual property and its rights on the internet. We show that intellectual property rights are not enough to protect all properties and these rules are valid for some economic environments. We also discuss issue in instead of knowledge society, creates ignorance society. All these discussed and studied issues show big dilemma to us between security and privacy. The dilemma goes to a result that "there is no security" in today's society. Keywords: Security, privacy, internet security, internet privacy rights, cryptography, Orwell, intellectual property rights, knowledge society, ignorance society, internet and dilemma.