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Delegated vs. Federated Authentication: What’s the Difference?
Delegated authentication and federated authentication are related concepts, and the terminology is not completely standardized. Federated identity
Enable XRDP and GNOME Logins Using Microsoft Entra ID Credentials and Rublon MFA
Microsoft Entra ID is often an organization’s central identity platform, but Linux desktop environments like Debian cannot normally use Entra ID
Enable SSH Logins Using Microsoft Entra ID Credentials and Rublon MFA
Microsoft Entra ID is often the central identity source for an organization, but Linux servers cannot normally use Entra ID credentials directly for
Rublon Joins the OpenID Foundation
We are pleased to announce that Rublon has joined the OpenID Foundation as a Corporate Member. The membership formalizes Rublon’s support for open
Rublon Partner Training in Poznan
On May 11, 2026, another technical training session for Rublon Partners took place in Poznan, Poland. The event brought together representatives of
Authenticate LDAP and RADIUS With Microsoft Entra ID Credentials and MFA
The Rublon Authentication Proxy lets you use Microsoft Entra ID as the primary authentication source for LDAP and RADIUS authentication. This means
Smart Card Authentication: What It Is And How It Works
Smart card authentication is a certificate-based, cryptographic method that uses a physical card (with a secure chip) + PIN to establish identity. It
What is PIV? Personal Identity Verification Explained
PIV (Personal Identity Verification) is a U.S. federal identity credential standard (FIPS 201-3) that verifies, issues, and manages secure identity
What is CAC Authentication? Common Access Card Explained
CAC authentication (Common Access Card authentication) is a smartcard-based login method used by the U.S. Department of Defense. The CAC holds PKI