Ilkka Meriläinen is a senior advisor at State Security Networks Group Finland. State Security Networks Group Finland produces different ICT- and telecommunication services for authorities and critical stakeholders. Ilkka Meriläinen has 18 years’ experience with critical communication. He is responsible for Krivat, which is a service delivery platform. Meriläinen also acts as an executive manager of Krivat community. Krivat community is a group of stakeholders and authorities, which are committed to mutual co-operation during disruptions (e.g. storms) using Krivat service delivery platform