The Internet is nowadays an integral part of adolescents' everyday life, bringing several benefits but risks as well. Although adolescents are familiar with technology, there seems to be a gap in their knowledge in safety and data protection on the Internet. So it is clear that adolescents have to be educated on relevant issues and serious games…

An inexpensive device to assist in teaching the main ideas of Public Key encryption and its use in class to illustrate the operation of public key encryption is described. It illustrates that there are two keys, and is particularly useful for illustrating that privacy is achieved by using the public key. Initial data from in class use seem to…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…