Ticketing, access control, cashless: the digitalization of the event or festival experience is now an established reality. The use of technological tools is on the rise, transforming the very profession of event organizer. This change of era brings with it new challenges in terms of service and security. How can we anticipate a technical incident affecting access control or payment at an event? How can we assess the risks associated with our dependence on technical networks? What is the link between the risk of service disruption and the management of public flows in and out of events? How do we assess the risk of cyber-attack, and what strategy should we adopt in the event of ransomware by hackers? These are just some of the new questions in the field of event risk management, which YES Group experts will attempt to shed light on using their theoretical and practical expertise. To help us update our protection strategies while guaranteeing the continuity of our events business.