ERROR_DS_STRONG_AUTH_REQUIRED - 8232 (0x2028)
A more secure authentication method is required for this server.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_DS_STRONG_AUTH_REQUIRED error code indicates that a more secure authentication method is required for the operation to proceed. This typically means that the current security context or the provided credentials do not meet the server's requirements for performing the requested action.
Error Details
This error is commonly encountered in directory services operations, such as those involving Active Directory (AD). The specific requirement could be due to several factors, including the need for stronger authentication mechanisms like Kerberos with Service Principal Names (SPNs) or multi-factor authentication.
Usage Context
The ERROR_DS_STRONG_AUTH_REQUIRED error is returned by directory services APIs and functions when a more secure authentication method is needed. This can occur in scenarios where the server enforces higher security standards, such as during certain administrative tasks or operations that require elevated privileges.
Developer Interpretation
When encountering this error, developers should ensure that the appropriate authentication methods are being used for the operation. This may involve configuring stronger authentication protocols, ensuring correct SPNs are set up, and verifying that all necessary credentials are provided in a secure manner.
Related Errors
ERROR_DS_AUTH_METHOD_NOT_SUPPORTEDERROR_DS_NO_RID_FOR_SAMERROR_DS_CANT_GET_ADMINS
FAQ
Q: What does the ERROR_DS_STRONG_AUTH_REQUIRED error mean?
A: It indicates that a more secure authentication method is required for the operation to proceed.
Q: How can I resolve this error?
A: Ensure that the correct and stronger authentication methods are being used, such as Kerberos with SPNs or multi-factor authentication.
Summary
The ERROR_DS_STRONG_AUTH_REQUIRED error signifies a need for more secure authentication. Developers should verify the use of appropriate authentication protocols and ensure all necessary credentials are provided securely to resolve this issue.