Cooperative Connected Automated Mobility (CCAM) will become a reality in the coming years thanks to improved connectivity and digitalization, but this will also give rise to new cyberattack surfaces and vectors becoming new challenges in the cybersecurity domain. The SELFY project, coordinated by Eurecat, is developing a toolbox made of collaborative tools with the aim of increasing the security, protection, and resilience of the CCAM ecosystem against cyber-attacks or malicious actions. The main pillars and objectives of the project are the generation of situational awareness, the secure data sharing, and the improving of resilience and trust between stakeholders.