Creating a role definition for a shared service account
The root-equivalent role definition provides centralized management for a limited number of administrators who have permission to execute all commands on selected computers. Another common reason for defining a role is to execute privileged commands associated with a service account. In many organizations, service account passwords are known by multiple users, making them a security risk. For example, all of the database administrators in the organization might know the password for an oracle service account, an account with permission to perform privileged database operations. Because the password is shared information, it presents a security risk and a potential audit finding that might have costly consequences.
Setting up a role definition for a service account involves creating a command right for switching to the service account user and defining a PAM access right for role.