Cigref, the digital association of major French companies and public administrations, together with Kaspersky are co-chairing the Working Group 6 (WG6) as part of the Paris Call for Trust and Security in Cyberspace. Cigref and Kaspersky believe that it is necessary to develop collaborative efforts between the different actors, users, suppliers, and public institutions, which contribute to strengthen trust in technologies and in ICT supply chains. The Paris Call for Trust and Security in Cyberspace, launched by French President Emmanuel Macron in November 2018, is today the largest multi-stakeholder initiative on cybersecurity in the world, uniting more than 1,100 public and private supporters, companies and organisations representing civil society, across all continents. The Paris Call was designed to strengthen trust, security and stability of cyberspace in collaboration with states, local governments, private sector entities and civil society organisations. As part of the Paris Call, the Ministry of Europe and Foreign Affairs decided to launch six working groups to explore opportunities and tools to ensure stability in cyberspace at a global level.