Stuart Rance is a consultant, trainer, and author with an international reputation as an expert in IT service management and information security management. He was an author for ITIL Practitioner, lead author of RESILIA: Cyber Resilience Best Practice, and author of ITIL Service Transition. Stuart is chief examiner for RESILIA, an examiner for ITIL, and an instructor for ITIL, CISSP and many other topics.