Within intelligent energy networks and other critical infrastructures, more and more machines are communicating with each other. The development of expanding markets such as Smart Grids, Car-2-X, Industry 4.0 and Smart Home already requires the implementation of highly complex technologies. This offers great opportunities for innovative software, which has to meet the world's growing security requirements. Founded in 1995 in Darmstadt, MTG and its staff are leading experts in sophisticated encryption technologies in Germany. With innovative security software, we secure the future mass data communication in critical infrastructures.