  The recent events affecting global society continuously highlight the need to
change the development lifecycle of complex systems by promoting human-centered
solutions that increase awareness and ensure critical properties such as
security, safety, trust, transparency, and privacy. This fast abstract
introduces the Holistic Human-Centered Development Lifecycle (2HCDL)
methodology focused on: (i) the enforcement of human values and properties and
(ii) the mitigation and prevention of critical issues for more secure, safe,
trustworthy, transparent, and private development processes.
