Your network contains an Active Directory domain named contoso.com. The domain contains a server named Server1 that runs Windows Server 2012 R2. Server1 has the Network Policy and Access Services server role installed.
Your company's security policy requires that certificate-based authentication must be used by some network services.
You need to identify which Network Policy Server (NPS) authentication methods comply with the security policy.
Which two authentication methods should you identify? (Each correct answer presents part of the solution.
Choose two.)