The first ECSCI Workshop on Critical Infrastructure Protection will be held virtually on Google Meet conference room, 24-25 June 2020. This workshop will present the different approaches on integrated (i.e. cyber and physical) security in seven different industrial sectors, such as finance, healthcare, energy, air transport, communications, gas, and water. The peculiarities of critical infrastructure protection in each one of these sectors will be discussed and addressed by the different projects of the ECSCI cluster that will present their outcomes, discussing the technical, ethical and societal aspects and the underlying technologies. For registration, go to https://www.finsec-project.eu/ecsci-virtual-workshop