Hans W. Barz, Retired – former Lecturer at Swiss Technical University (ETH) Zürich & Head of Networking Services at Hoffman La Roche, Basel, Switzerland. Barz has worked in computer networking since the 1980's, teaching in multiple universities and applying the technology broadly in large company networks with over 60.000 employees worldwide. In the 1990's he published – in German – ... Read morea book on networking based on lectures he provided at three universities (Freiburg, Basel, Zürich). From 2002 he headed a global network organization in a multinational company which applied multimedia networking globally. He ran (2010, 2011, 2012, 2013) a course at the Swiss Technical University (Electro Technical Department, ETH, Zürich) on the subject of this book for graduate and PhD students, much of the material providing the basis of the book. Gregory A. Bassett, Owner – Coral Consulting GmbH, Riehen & former Senior Enterprise Architect at Hoffmann La Roche, Basel, Switzerland. With dual USA/Swiss nationality, Bassett is a highly experience network and computer engineering, with extensive experience working in a range of environments throughout North & South America, Europe and Japan. He successfully created and maintained many sections of Roche's Enterprise Architecture including networking, identity, voice, messaging, video and mobility. Now running his own consultancy business in Switzerland. Show Less