Like many other associations, it considers its internal activities to be a private matter of its members.
There is no secret in terms of its goals and principles, which can be read on this website.
Secrets of Freemasonry are associated with its traditional ways of identifying. Its rituals are private.
In everyday speech there is little that can not be discussed about free masonry. In the investigative process, free masons are free and proud to acknowledge their membership.