Subject Hephaestus makes legendary weapons and equipment, and with the help of Hermes, his business is flourishing. Hermes wanted to establish himself in Egypt and managed to take over the administration and management of Hephaestus’ sales. He then wishes to exploit the data collected by …

Subject The MI7 spy agency asked us to work on a new generation safe with increased authentication mechanisms. Thus, there would be several electronic cards with their own number. These cards could then activate the authentication system, which is composed of several authentication levels. Problem …