CISSP: Certified Information Systems Security Professional

Question

When implementing single sign-on (SSO) on a network, which authentication approach BEST enables users to use their credentials across multiple applications?

Explanation

Federated Identity Management enables an identity provider to authenticate a user once and establish trust with multiple applications or service providers, allowing the same credentials to be used across those applications. SAML is a protocol commonly used to implement this federation.

CISSP: Certified Information Systems Security Professional

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