11/22/2021 0 Comments Sql Server Sa Account Best Practice
Solution: It is considered best practice to join the machine to the domain before. If you must use the sa account, assign a strong password and enforce password policies Do not use the sa account for. Disable or rename the sa account make sure another account exists with admin privileges before doing this. Best Practices for Administrative Accounts. This built in group is no longer included in SQL Server 2008 and later.
![]() ![]() Sql Server Sa Account Best Practice Full Administrative PrivilegesBy default, sysadmin fixed-server role has this permission granted explicitly.Avoid managing SQL Server instances using sa or any other SQL login account that has been granted CONTROL SERVER permission, or is a member of sysadmin fixed-server role. Moreover, do not explicitly grant CONTROL SERVER permission to Windows logins, Windows Groups logins and SQL logins because logins with this permission gets full administrative privileges over a SQL Server installation SQL Server. This ensures that login have to change its password on first logon.Membership of sysadmin fixed-server role and CONTROL SERVER permissionCarefully choose the membership of sysadmin fixed-server role because members of this role can do what ever they want on SQL Server. In addition to this, set MUST_CHANGE option for any new SQL logins. These two options ensure that and all other SQL Server-specific logins are abide by the login policies of the underlying operating system.To list the store procedures that are available to a public role, execute the following query:Configure SQL Server installation with only required features, and disable unwanted features after installation using SQL Server system’s surface area. This ensures that member of public server role are not able to access user databases on SQL Server instance, unless they have been assigned explicit access to these databases.Limit permissions assigned to a public roleDue to potential security risk, revoke public role access on the following extended stored procedures:Furthermore, do not explicitly assign permissions to a public role on user and system stored procedures. Due to this potential security risk, disable guest user access from all user and system databases (excluding msdb). Moreover, to grant permissions to users, use built-in fixed server roles and database roles, or create your own custom server roles and database roles that meet your needs of finer control over permissions.By default, guest user exists in every user and system database, which is a potential security risk in a lock down environment because it allows database access to logins who don’t have associated users in the database. ![]() I hold a Master's degree in Computer Science from London Metropolitan University and industry standard certifications from Microsoft, Sun, Cisco, Brainbench, Certification Partners, and APM, incl: MCSE SQL Server 2012, MCITP Database Administrator 2008, MCITP Database Administrator 2005, MCDBA SQL Server 2000, and MCTS. I have developed and implemented many successful database infrastructures, data warehouses, and business intelligence projects. I am an expert at evaluating clients’ needs against the capabilities of the SQL Server product set, with the objective of minimizing cost and maximizing function through making innovative use of advanced capabilities. I am an accomplished development and production SQL Server DBA with a proven record of delivering major projects on time and within budget. Film drama indonesiaI have also authored approximately 500+ SQL Server technical articles on various SQL Server topics for different SQL Server community sites, including: SQLMag.com, MSSQLTips.com, SQLServerCentral.com, SSWUG.org, SQL-Server-Performance.com, and SearchSQLServer.com. I was also a technical reviewer for SQL Server 2012 Reporting Services Blueprints, Marlon Ribunal and Mickey Stuewe and Reporting with Microsoft SQL Server 2012, James Serra and Bill Anton, both by Packt Publishing. I am the author of SQL Server 2014 Development Essentials book published by Packt Publishing. I also have a good understanding of ITIL principles.
0 Comments
Leave a Reply. |
AuthorMatt ArchivesCategories |