The authentication scheme used. Accepted entries are OAuth,NTLM,Kerberos,AzureServicePrincipal,AzureServicePrincipalCert.

Syntax

Connect-DynamicsCRM -AuthScheme string

Possible Values

OAuth, AzureAD, AzureServicePrincipal, AzureServicePrincipalCert, NTLM, Kerberos

Data Type

cstr

Default Value

"NTLM"

Remarks

Together with Password and User, this field is used to authenticate against an on-premises Dynamics CRM 4.0 server. This property will not be used for other versions of CRM. NTLM is the default option. Use the following options to select your authentication scheme:

• OAuth: Deprecated. Use AzureAD instead.
• AzureAD: Set this to perform Azure Active Directory OAuth authentication.
• AzureServicePrincipal: Set this to authenticate as an Azure Service Principal.
• AzureServicePrincipalCert: Set this to authenticate as an Azure Service Principal using a certificate.
• NTLM: Set this to use the SPNEGO over NTLM authentication on CRM On-Premise deployment.
• Kerberos: Set this to use the SPNEGO over Kerberos authentication on CRM On-Premise deployment.