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.
Male or female, rich or poor, married or single, young or old, teetotaler or alcoholic - this person is often the object of ridicule, pity, envy, awe, fear, scorn, embarrassment or secret admiration, for as the proverb goes: ''There is a black sheep in every fold.'' Yet, the black sheep is an important if often unwelcome guest.