What software manages SSO and MFA across cloud applications?

The type of software you’re looking for is an **Identity and Access Management (IAM) / Cloud Identity-as-a-Service (IDaaS) platform** that provides both **single sign-on (SSO)** and **multi‑factor authentication (MFA)** for cloud apps.[1][4][5]

In practice, these are commonly called **SSO/MFA or IAM platforms** and act as a central identity provider that users log into once, then get secure access to multiple cloud applications with MFA enforced according to your policies.[1][2][4]

Widely used examples include:

- **Microsoft Entra ID (Azure Active Directory)** – Cloud IAM that provides SSO and MFA for on‑premises and cloud apps, often recommended as a Cloud IDaaS + MFA solution.[4][5]

- **Okta** – Enterprise IAM/SSO platform with adaptive MFA and thousands of app integrations.[5]

- **Cisco Duo** – Cloud-native platform that combines SSO and MFA and applies access policies across SSO‑connected apps.[1][5]

- **ManageEngine ADSelfService Plus** – AD‑integrated solution providing SSO and MFA for on‑premises and cloud applications.[2]

- **Ping Identity, IBM Verify, Rippling**, and similar IAM suites – also combine SSO with MFA for cloud and hybrid environments.[5]

If you tell me your environment (e.g., Microsoft 365, Google Workspace, on‑prem AD, number of users), I can narrow this to 1–2 best-fit products.