The MSN lab of University of Macedonia participated in the EDUCON2019 conference that took place from 9th to 11th of April in Dubai. In EDUCON2019 we presented a full paper (“Conceptual Framework for Developing Cyber Security Serious Games”) introducing the COFELET, a conceptual framework that specifies the main elements that have to be taken into consideration for the design and development of effective cyber security serious games, together with the interconnection of these elements in the games structure. The COFELET framework aims at constituting a step towards the elaboration of common methodologies and standards in the design and development of cyber security serious games.