---
id: rciam
title: RCIAM
hoverText: Research Community Identity and Access Management — GRNET's federated identity proxy service.
---

RCIAM (Research Community Identity and Access Management) is GRNET's federated identity proxy service. It is the main authentication provider for Themelio, proxying other providers such as MyAccessID and supporting federated login via eduGAIN and eIDAS through the OpenID Connect (OIDC) standard.