liberty means rights to make your own choices
Liberty and Security of Liberty are two different subjects.
Liberty in of itself is one's act of doing (doing anything) at
their own free will. Security of Liberty is somewhat different in
that it's the act of doing anything such that no one is violated.
It is presumed this is not possible due to the vague nature of what
constitutes a violation. Also, it has been determined that in order
to protect liberty some liberty must be given up, which in of
itself is a violation. However, it is a necessary violation in
order to have security of liberty.
So the definition would then be that Security of Liberty is the
act of doing anything such that no one is violated in order to
protect liberty more so than anyone else. This also means that if
someone in our society takes the liberty to violate anyone in such
a way that it does not further the protection of liberty (a
criminal act) or does further the protection of liberty, but is
more so than others are being violated (discrimination) then that
person must have equal force used against them as punishment and
also be rehabilitated and returned to society.