1 Use identity and role-based authorization to ensure that only the user or users with the appropriate level of authority are allowed access to sensitive data. 2  Use role-based security to differentiate between users who can view data and users who can modify data. Use identity and role-based authorization to ensure that only the user or users with the appropriate level of authority are allowed access to sensitive data. 2  Use role-based security to differentiate between users who can view data and users who can modify data.
forefathers definition, meaning, what is forefathers: someone's relatives who lived a long time ago. Learn more.
1. not producing or incapable of producing offspring; sterile. 2. unproductive; unfruitful: barren land. 3. without capacity to interest or attract: a barren period in architecture. 4. bereft; lacking (usu. fol. by of): barren of compassion.