SecureIoT participated on the 22nd International Symposium WPMC 2019 that was held in Lisbon, Portugal, on November 24-27. The theme of the conference was “Digital Technologies and Business Transformation” and SecureIoT has been accepted to host a Special Session with title "IoT security services in smart technology domains". The special session was motivated by the fact that past years the world has witnessed several notorious security incidents on IoT devices and applications, such as the “Lizard Stressor” attacks on home routers, the 1.4 million cars that were recalled by Chrysler due to potential hacking of their control software, Tesla’s autopilot crash, as well as the first large scale distributed denial of service (DDoS) attack based on IoT devices. These incidents have indicated the vulnerability of emerging IoT infrastructures, while at the same time highlighting the tremendous socio-economic importance of IoT security. SecureIoT special session presented an innovative approach for IoT and cybersecurity in smart technology domains, focusing on Cybersecurity Challenges for IoT, Resilient IoT applications in the Cloud, Solutions for Assessing and Mitigating Risks and Cyber Threats, Demonstrators and Case Studies.