Discover the answer to the CompTIA A+ 220-1102 exam question on accessing connected system features through account federation. Learn about SSO and how it enables seamless access across multiple systems.
Table of Contents
Question
Which of the following allows users to access connected system features through account federation?
A. MFA
B. NAC
C. SSO
D. UAC
Answer
C. SSO
Explanation
Single Sign-On (SSO) is the correct answer to the question of which technology allows users to access connected system features through account federation.
SSO enables a user to log in once using a single set of credentials and gain access to multiple connected systems and applications without having to log in again separately to each one. The user’s identity is federated across the connected systems, allowing the single login to serve as authentication and authorization for all the linked resources.
Here’s why the other options are incorrect:
A. MFA (Multi-Factor Authentication) provides an additional layer of security by requiring multiple forms of identity verification (e.g. password + security token) to access a system. While it enhances security, it does not enable account federation across multiple systems on its own.
B. NAC (Network Access Control) is a security approach that checks a device’s compliance with security policies before granting network access. It helps enforce security standards but does not facilitate account federation.
D. UAC (User Account Control) is a Windows security feature that prevents unauthorized system changes by prompting for administrator approval. It helps protect a single system but does not enable access to multiple connected systems through federation.
In summary, SSO is the technology that allows users to access features across multiple connected systems with a single login by federating their account identity. It provides convenience for users while still maintaining security through the initial authentication process.
CompTIA 220-1102 certification exam assessment practice question and answer (Q&A) dump including multiple choice questions (MCQ) and objective type questions, with detail explanation and reference available free, helpful to pass the CompTIA 220-1102 exam and earn CompTIA 220-1102 certification.