Simply put, this programme is a security door door for MAXs. Which has some
fairly funky options to be configured by the SysOp.
eg. Password, users allowed, logfile etc.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  198     466  42.5% -lh5- 26c8 Dec 28  1992 file_id.diz
[generic]                 2654    6049  43.9% -lh5- 8205 Dec 28  1992 MSD.doc
[generic]                 1955    3436  56.9% -lh5- a6be Dec 28  1992 msd11
[generic]                   84     108  77.8% -lh5- e083 Dec 28  1992 MSD11b.config
[generic]                   81     332  24.4% -lh5- 772d Dec 28  1992 MSDPassword.text
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         5 files    4972   10391  47.8%            Aug 18  1997