The new (and improved!) CERN Single-Sign-On Adeel Ahmad, Asier Aguado Corman, Maria Fava, Maria V. Georgiou, Julien Rische, Ioan Cristian Schuszter, Hannah Short and Paolo Tedesco EPJ Web Conf., 251 (2021) 02015 Published online: 23 August 2021 DOI: 10.1051/epjconf/202125102015