A Master Password is used to protect sensitive information like site passwords.  If you create a Master Password you will be asked to enter it once per session when &brandShortName; retrieves saved information protected by the password.
Mung me donyo madit kitiyo kwede me gwoko ngec mapol calo mung me donyo me kakube.  Kace i cweyo mung me donyo madit ki bipenyi me keto ne kicel pi kare ma &brandShortName; golo ngec ma kikano ma kigwoko ki mung me donyo.