e windows
the  junction to net

name
password

the  juction to host /net
with the several hosts /all
via the  superuser
superuser can check  whtther the host attacks  the superuser or user
the integrity of files
the time to change /make via the table
in the superuser / user

and
a - restore the old defenitions by
ubacjup
find the file
del
place
etc
we need tomark file can be changed /even the system
or not