See a friend in the understanding of entry points security, I asked her friends know that what to do, friends told me that she is the last to see a customer the customer to tell her something about the entry points security thing, say that he is very interested in after listening to say that want to know about it. Listening to a friend about what I said now is to understand some things they do not understand, that their knowledge will be wide, friends listened to my story that is very good, that is when she is not busy after going to work to provide a learning class put your professional now learn about it, is now an increasingly heavy workload, obviously felt some powerless.