Stephen H. Kaisler, DSc, is a Research Scientist based in Columbia, Maryland, USA, and has worked for a number of small businesses in the Washington Metro Area in the areas of defense and intelligence. He has also worked as a Program Manager in Strategic Computing at the Defense Advanced Research Projects Agency and as Technical Advisor to the US Senate Sergeant at Arms. Dr Kaisler has previously written five books on operating systems, database systems, the Interlisp programming language, software paradigms, and big data, and has published over 40 technical papers and numerous technical reports. Dr Kaisler is currently an Adjunct Professor of Engineering in the Department of Computer Science at George Washington University, USA, and has taught enterprise architecture and information security for seven years at the Business School of the same university. He is a Life Member of the IEEE Computer Society, and received a BS in Physics and MS in Computer Science from the University of Maryland, and a DSc in Computer Science from George Washington University.