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Style Custom Programming Web Development. High Knowledge in C++ VB Java SQL Server Oracle Sybase &amp; .NET Technologies Also specializing in Client Server Consulting There are numerous levels of security to SQL Server. At the a base level, in order to be granted get access to a SQL Server, a user is necessary to have a login account. There are two modes of safety to SQL Server, distinguished by which program gives the authentication. NT Authentication provides that Windows NT (and/or its successors) verify verifies the identity of a user logging in. In this mode, the SQL Server will trust' that Windows NT has verified that the user is who he says he is. The second technique, SQL Server authentication, it is SQL: Server that authenticates the identity of the user. SQL Server authentication is typically utilised for net Net connections, given that not all web Net customers have Windows NT, and not all NT domains are trusted. In addition to identifying users, it is sometimes convenient to define roles at the server level. Considering that within an organization, there are groups of customers with equivalent access wants and levels, it may possibly be handy to define roles with particular levels of permissions. As soon as you have defined a function, you can assign customers to that role, and those customers inherit all of the privileges assigned to the role. There are two sorts of permissions assigned to person users and roles. Statement permissions confer the appropriate to execute certain varieties of T-SQL commands. Object permissions confer the right to access database objects directly. Defining Logins Customers, and Roles Logins can be added either through the Database Properties Window (below Logins), or by invoking program stored procedures with proper parameters. The command sp_addlogin loginname, password, databasename will add a SQL Server authenticated login to the list sp_grantlogin domainname/username' will add an NT authenticated login to the list. Following the login has been allowed, you need to have to permit the user access to the database. This is carried out either by means of the Database Properties Window (under Users for that particular database) or with the command sp_grantdbaccess loginname. You can see the list of users employing the command sp_helpuser or sp_helpuser username To cancel a safety account for a offered database, use sp_revokedbaccess username To take away an NT Login use sp_revokelogin username' (note no domain), and to srop stop a SQL Server authenticated login, use sp_droplogin username . To add a function to a database, use sp_addrole clerical', and to add meAugust 16, 2005er clerical', username'. To delete a rolemember use sp_droprolemember username. At the SQL Server level the rolenames are fixed, and cannot be altered, but customers can be added making use of sp_addsrvrolemember username, dbcreator . To drop a rolmember, use sp_dropsrvmember username . Granting permissions The GRANT command is utilized to assign permissions to a security account. Statement permissions in this way: GRANT proper TO username exactly where proper can be any of the following: Create DATABASE Develop DEFAULT Generate Process Develop RULE Create TABLE Develop VIEW  [http://www.purevolume.com/satinplough53/posts/4344532/The+Joy+Of+Solo+Backpacking+ relevant webpage]  DUMP DATABASE DUMP TRANSACTION For object permissions, GRANT is also the command to use, but the grammar differs slightly: GRANT action ON table/view/process name TO username where action can be one particular of the following: INSERT, DELETE, EXECUTE, Pick or UPDATE 1 can also apply these this permission to groups or roles as properly as usernames. And it is also feasible that a function can have a permission, but a member of that role be denied permission for a process. See the next discussion. In all of the above commands, you can also explicitly deny permission making use of DENY in place of GRANT. Note nevertheless that DENY is not the negation of GRANT . DENY explicitly excludes the user from that capability. The REVOKE command is used to take away both the permission and refusal.  [http://members.tripod.com/c_yadav/mediawiki/index.php?title=BerardPattison88 entrust authority security manager]   [http://members.tripod.com/c_yadav/mediawiki/index.php?title=Install_An_Autoresponder_On_Your_Web_site identity management user provisioning]  Resources Article: How To Determine Your SQL Server Service Pack Version and Edition This is an insightful article that discusses about SQL server pack version and edition.  [http://www.cheapoakleysunglassescheap.com/strategies-to-fight-email-spam/ entrust keys]  Tutorial: Employing Access or SQL Server to Compose your ASP Code This tutorial discusses how SQL server can be employed to create the ASP code. Metro NY / NJ SQL Server Consultants We specialize is custom database software. Call us for a free of charge consultation (973) 635 0080 or email us at paladn.com