@ {4491, title = {Human Computer Interaction and Cybersecurity. Handbook}, year = {2019}, pages = {77-98}, publisher = {CRC Press - Taylor and Francis}, chapter = {New Challenges for User Privacy in Cyberspace}, isbn = {9781138739161}, author = {A. W{\'o}jtowicz and Wojciech Cellary}, editor = {Abbas Moallem} }