Which of the following technologies is commonly used for Single Sign-On (SSO) to centralize authentication and authorization for SaaS access?
Correct Answer: B
Comprehensive and Detailed Step by Step Explanation:
* SAML (Security Assertion Markup Language) is a standard for single sign-on (SSO) that provides centralized authentication and authorization, ensuring SaaS access is governed by organizational policies.
* SLDAP (Secure LDAP) focuses on directory services but does not centralize SaaS product access.
* VDI (Virtual Desktop Infrastructure) is unrelated to SaaS authentication.
* TACACS (Terminal Access Controller Access-Control System) is more suited for network devices.
References:
* CompTIA CASP+ Exam Objective 2.3: Implement authentication and authorization technologies.
* CASP+ Study Guide, 5th Edition, Chapter 6, Identity and Access Management.