how to prevent the rob when taking or saving the money in bank

First,you'd better go together with others.Then a person takes the money at the counter, other people can take care in behind .
Second, When taking the money, if you meet some unclear matters you'd better ask the bank of staff ,remember not ask the strangers.
Third, When input the password, you 'd better use arm or other body's to prevent strangers to see your password.
Last,If the distance is far ,you'd better take away with the taxi.Or you can ask for help with the bank of security personnel.