The IRISS (Increasing Resilience in Surveillance Societies) project, funded by the EC under the 7th Framework Programme, has just published a major 412-page report entitled Surveillance, Fighting Crime and Violence. The report analyses the factors underpinning the development and use of surveillance systems and technologies by both public authorities and private actors, their implications in fighting crime and terrorism, social and economic costs, protection and infringement of civil liberties, fundamental rights and ethical aspects.