Microsoft SmbShare reference: Retrieves a certificate associated with the SMB server for SMB over QUIC. The syntax and selected example below are adapted from the pinned Windows Server 2025 reference. Module availability, target configuration and delegated permissions determine whether it can run in your environment. Documentation and parameter text: Microsoft, CC BY 4.0; formatting adapted by Cmdlet World. No execution testing is claimed.
Use an account with the target resource permissions documented for Get-SmbServerCertificateMapping. Modifying administrative cmdlets may require elevation or delegated administration. This catalog does not assert that ordinary users can execute the command.
Supported environments
Windows / SmbShare · Windows Server 2025 documentation; feature/module prerequisites apply
Parameters
-AsJob
Runs the cmdlet as a background job. Use this parameter to run commands that take a long time to complete.
-CimSession
Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.
-DisplayName
Specifies a friendly name to display for the mapping.
-Flags
Specifies if NamedPipes are enabled for SMB over QUIC. The acceptable values for this parameter are: - None: Remove all flags - AllowNamedPipe: Enable use of named pipes in SMB over QUIC connections for this mapping (off by default, overrides value of RestrictNamedPipeAccessOverQuic) - DefaultCert: Not used
-IncludeHidden
Not used.
-Name
Specifies a fully-qualified DNS name or NetBIOS name that must match the certificate's subject name or an entry in the certificate's subject alternative names.
-RequireClientAuthentication
Specifies whether client authentication is required for connections to the server. When this parameter is set to $true, clients must present a valid certificate to connect to the server. When it is set to $false, clients can connect without presenting a certificate.
-SkipClientCertificateAccessCheck
Specifies whether the server should skip the check for client certificate access when a client connects. This parameter only applies when the server certificate mapping RequireClientAuthentication value is $true. When this parameter is set to $true, the server will not perform the access control checks based on the client certificates. This can be useful in scenarios where the server is acting as a gateway or proxy and client certificate validation is sufficient. However, it can also increase the risk of security breaches. When this parameter is set to $false, the server will perform the access control checks based on the client certificates in addition to the client certificate validation before allowing the client to connect.
-StoreName
Specifies the path to the certificate store for the certificate.
-Subject
Specifies the subject name of the certificate.
-ThrottleLimit
Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If this parameter is omitted or a value of 0 is entered, then Windows PowerShell calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer. The throttle limit applies only to the current cmdlet, not to the session or to the computer.
-Thumbprint
Specifies the thumbprint value of the certificate.
-Type
Specifies the type of certificate mapping. The acceptable value for this parameter is: - QUIC: Certificate mapping is for SMB over QUIC.
Prerequisites
Windows with the SmbShare module and the Windows feature or management tools that provide it. Confirm target connectivity and version compatibility using the linked Microsoft reference.
Security considerations
This is a read-oriented cmdlet; protect any sensitive results and check the documented effects of your selected parameters.
Examples
Example 1 - Retrieve the certificate mapped to two SMB over QUIC server names
Get-SmbServerCertificateMapping
This command retrieves the certificate mapped to two SMB over QUIC server names that clients can connect to, fs2.contoso.com and 2022-ae-02.corp.contoso.com. Source: Microsoft, CC BY 4.0; transcript prompt/output removed. This example was not executed.