AccessMatrix UAS vs Protectimus MFA for ADFS: Side-by-Side Comparison (2026)

AccessMatrix UAS

Mid-market and enterprise teams standardizing on vendor-agnostic authentication will find AccessMatrix UAS valuable for avoiding lock-in while supporting biometrics, FIDO2, and hardware security modules in parallel. The platform handles 100 million plus user scale and integrates with token vendors from OneSpan to Thales without custom engineering, which matters when you're already managing heterogeneous hardware across regions. Skip this if your organization needs out-of-the-box connectors to your existing identity provider; AccessMatrix is an authentication server, not a replacement for your IAM platform.

Protectimus MFA for ADFS

Organizations with Active Directory Federation Services deployments who need MFA without ripping out their existing auth stack should evaluate Protectimus MFA for ADFS; it plugs directly into ADFS as a ready-to-use component rather than forcing a platform migration. The tool covers NIST CSF 2.0 PR.AA identity management and supports both on-premises and hybrid cloud setups, making it viable for SMBs through enterprises. Skip this if you're standardizing on modern cloud identity platforms like Entra ID and want to deprecate ADFS entirely.