UK’s National Cyber Security Center is looking for a replacement for Ciaran Martin, head of cybersecurity. Martin’s departure serves as useful moment for reviewing effectiveness of NCSC model. NCSC has handled more than 2,000 serious cybersecurity incidents that have targeted U.K. organizations. The model is now being emulated in other countries, although the U.S. remains a notable holdout. Martin was appointed to the board of GCHQ – Britain’s signals intelligence and cybersecurity agency – in December 2013.”]