Software
Project Arcadia is an open environment for creating, regenerating, and preserving games. Its mission is to give developers, artists, and tinkerer's a future-proof space where games aren't just built - they are understood, reborn, and kept alive.
Find out more under https://michaelheilmann.com/Arcadia/
Information Security
Information security is the practice of protecting information in an information system from unauthorized access, use, disclosure, disruption, modification, or destruction. This section is a growing recollection of single articles on information security which - at some point - will be converted into a book at some point.
Find out more under https://michaelheilmann.com/information-security/
Organizational