Practitioner informative
A 234-slide deck by Samuel M. Smith dated 2025/10/01 on its title slide (the PDF was created in January 2026), walking through threats to a state system that issues long-lived citizen entitlements and the mitigations KERI (Key Event Receipt Infrastructure) and ACDC (Authentic Chained Data Container) offer. It extends the "SEDI Policy and Technology Trade Space" deck with threat statistics, signing-infrastructure attacks and proof-of-age options. For policy makers and practitioners.