The Blackboard system contains a variety of types of information about you, including directory information, grades, messages you might post to the discussion board, and logs of your use of the system. Although we make every effort we can to protect your privacy, you need to make sure that you keep your password secure and are appropriately cautious as you post information about yourself. If you have requested "Restriction of Directory Information," and have particular concerns about the Blackboard system, discuss them with your instructor.