CompTIA Network+ (N10-007) — Question 426

An organization wants to implement a method of centrally managing logins to network services. Which of the following protocols should the organization use to allow for authentication, authorization, and auditing?

Answer options

• A. MS-CHAP
• B. RADIUS
• C. LDAPS
• D. RSTP

Correct answer: B

Explanation

RADIUS is the appropriate protocol for centralized management of authentication, authorization, and auditing for network services. MS-CHAP is primarily an authentication protocol, LDAPS is used for securely accessing directory services, and RSTP is a network protocol for switching, making them unsuitable for the organization's needs.