3 papers
physics.acc-ph2025
CMS Token Transition
Brian Bockelman, Rahul Chauhan, Diego Ciangottini +10
Within the LHC community, a momentous transition has been occurring in authorization. For nearly 20 years, services within the Worldwide LHC Computing Grid (WLCG) have authorized b…
cs.CR2025
A Managed Tokens Service for Securely Keeping and Distributing Grid Tokens
Shreyas Bhat, Dave Dykstra
Fermilab is transitioning authentication and authorization for grid operations to using bearer tokens based on the WLCG Common JWT (JSON Web Token) Profile. One of the functionalit…
cs.DC2025
Fermilab's Transition to Token Authentication
Dave Dykstra, Mine Altunay, Shreyas Bhat +4
Fermilab is the first High Energy Physics institution to transition from X.509 user certificates to authentication tokens in production systems. All the experiments that Fermilab h…