RSA SecurID Access
RSA SecurID Access (packaged under RSA ID Plus) delivers MFA and standards-based SSO for VPNs, desktops, and SaaS. The Cloud Authentication Service (CAS) functions as an IdP for OIDC/SAML applications and brokers MFA to network gear via RADIUS, with directory integration to LDAP/Active Directory. Authenticators include FIDO2/WebAuthn passkeys, Approve push, software/hardware OTP, and YubiKey.
Key Capabilities
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MFA & passwordless options: FIDO2/WebAuthn (passkeys with RSA Authenticator 4.5+), Approve push (code matching + device biometrics), software OTP, hardware tokens, and YubiKey support.
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Device & desktop coverage: MFA for Windows/macOS logon and broad VPN/firewall integrations via RADIUS; CAS documents push/biometric flows and assurance levels.
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Branding & packaging: SecurID capabilities aligned under RSA ID Plus plans; product portals and apps reflect RSA-wide branding updates.
Limitations
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Advanced OAuth profiles: Public materials focus on core OIDC/OAuth; there isn’t enough information to confirm PAR, DPoP, or mTLS/FAPI support in CAS.
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Provisioning/SCIM: Documentation centers on authentication and access; a general-purpose SCIM 2.0 provider/consumer interface isn’t clearly documented.
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Hybrid ops & agents: VPN/desktop enforcement typically relies on RADIUS and endpoint agents; customers manage network device configuration and HA.
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Portfolio naming: References span SecurID, RSA Authenticator, Cloud Authentication Service, and RSA ID Plus—validate your plan/version when mapping features.