IT managers are increasingly concerned about the cost and efficiency of their application systems, infrastructure, and internal service processes. Information systems and the technology contained within them have been under pressure for years. Technological change, lean and effective service processes, security and compliance, changing regulatory requirements. And then there are also topics such Cloud Computing, AI / Machine Learning, IT Security, ByoD (bring-your-own device), BIG DATA and Industry 4.0 or even Social Media. As such, the previously self-contained corporate IT is opening up more and more to the outside world. And it must nevertheless be compliant.