Managing Security for SQL Server is extremely important. As a DBA or security administrator, you need to provide access for logins and database users to resources within SQL Server. SQL Server has both server and database resources where access might need to be granted. Access to these resources can be granted to either individual logins or database users or can be granted to roles, for which logins or database users can be members. Granting access via a role is known as role-based security.
There are two types of roles: fixed or user-defined. In this article, I will discuss the different