Home » Microsoft » 70-411 » Which authentication method should you identify?
Your network contains an Active Directory domain named contoso.com. The domain contains a server named Server1 that runs Windows Server 2012 P.2. Server1 has the Network Policy and Access Services server role installed.
You plan to deploy 802. lx authentication to secure the wireless network.
You need to identify which Network Policy Server (NPS) authentication method supports certificate-based mutual authentication for the 802.1x deployment.
Which authentication method should you identify?
A. MS-CHAP
B. PEAP-MS-CHAPv2
C. EAP-TLS
D. MS-CHAP v2
Correct Answer: C
Explanation/Reference:
Explanation:
802.1X uses EAP, EAP-TLS, EAP-MS-CHAP v2, and PEAP authentication methods:
EAP (Extensible Authentication Protocol) uses an arbitrary authentication method, such as certificates, smart cards, or credentials.
EAP-TLS (EAP-Transport Layer Security) is an EAP type that is used in certificate-based security environments, and it provides the strongest authentication and key determination method.
EAP-MS-CHAP v2 (EAP-Microsoft Challenge Handshake Authentication Protocol version 2) is a mutual authentication method that supports password-based user or computer authentication.
PEAP (Protected EAP) is an authentication method that uses TLS to enhance the security of other EAP authentication protocols.
