SQL Server services must be configured to run under unique dedicated user accounts.
An XCCDF Rule
Description
Database management systems can maintain separate execution domains for each executing process by assigning each process a separate address space. Each process has a distinct address space so that communication between processes is controlled through the security functions, and one process cannot modify the executing code of another process. Maintaining separate execution domains for executing processes can be achieved, for example, by implementing separate address spaces.
- ID
- SV-213992r961608_rule
- Version
- SQL6-D0-012400
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Configure SQL Server services to have a documented, dedicated account.
For non-domain servers, consider using virtual service accounts (VSA). See https://msdn.microsoft.com/en-us/library/ms143504.aspx#VA_Desc for more information.
For standalone, domain-joined servers, consider using managed service accounts. See https://msdn.microsoft.com/en-us/library/ms143504.aspx#MSA for more information.
For clustered instances, consider using group managed service accounts. See https://msdn.microsoft.com/en-us/library/ms143504.aspx#GMSA or https://blogs.msdn.microsoft.com/markweberblog/2016/05/25/group-managed-service-accounts-gmsa-and-sql-server-2016/ for more information.