======================
      LLOCK.EXE
======================
    (Zombie Lock)
----------------------
  Copyright (C) 1991
Ray (Arsen) Arachelian
======================

Usage:       "LLOCK password"
              where password is in lowercase!

OR           "LLOCK"
              and type in your password when prompted.  *RECCOMENDED*

Purpose:      Locks up your keyboard so that no-one can access your machine 
              while you step out.  

Distribution: Shareware.  If you use this program, send whatever donation
              you see fit ($15 is nice):

              Ray (Arsen) Arachelian
              48-21 40th Street #1B
              Sunnyside, NY 11104

Warrantee: No warrantee is given, stated or implied.  The use of this
           product is entirely at your own risk.  In no event shall the
           author (that's me,) be held liable for any damages occuring
           through the use or misuse of this product.

For a long time, I've been told "Never leave your worstation without
logging out" and many times I've forgotten.  Leaving your workstation
logged in on a network can be a hazardous security breach, so one day,
I've decided to write this simple utility.

This is a great tool if you're working on a network as you don't have to
log out every time you step away from your PC.  This program will prevent
all CONTROL-C, CONTROL-BREAK, or CONTROL-ALT-DELETE sequences by telling
DOS that you didn't press CONTROL, ALT, SHIFT or CAPS.

When it first loads up, it will ask you to set your password.  Type in a
password smaller than 8 letters, and hit return.  When you hit return, the
prompt will then say "Enter your password" and it will display the current
time, along with the time Zombie Lock loaded up.  This is so that incase
someone does manage to break it, he wouldn't be able to run Zombie lock
again and let you think everything is okay.

When you come back, simply re-enter your password again and you have control
of your computer.  Should a hacker have typed something on the keyboard,
Zombie Lock will alert you and tell you to look for a file called "LOCK.TXT"
in the current directory.  This file contains a list of keystrokes and the
time they were pressed.

Note that after a few hundred keystrokes or so, Zombie Lock will attempt to
deter a hacker by flashing "HACKER ALERT" on top of the screen and beeping
with every keystroke.  If the bastard persists, the screen will display
"HACKER ALERT" in huge white letters on a red background and make quite a
loud police-like noise.  Don't worry, when you come back, just type in your
password and hit return; even if the "HACKER SCREEN" is up, Zombie Lock will
let you continue.

Zombie Lock will also run "CASTOFF" which disables Novell 'send' messages,
so that the user cannot abort the program durring a message.  If you're not
using a network, don't worry about "CASTOFF."  You may see a "Bad Command or
file not found error" flash briefly on your screen.  Remeber to run CASTON
if you are on a Novell network and wish to receive subsequent send messages.

Note that while this program will prevent someone accessing your computer
while you're away, it will not disable a hardware RESET switch, nor will
it prevent them from shutting off your computer from the big red switch and
then going back to DOS.  Therefore, it is best suited in a networking
environment where if the vandal resets your computer or shuts it off, he
would still be unable to access your directory on the net.

While this program will disable the send command from pausing it, it may
still be succeptible to keyboard activated TSR's, such as Borland's SideKick
which may have a feature to remove everything else in memory that was loaded
after it.  However, as long as the TSR's "hotkeys" include a CONTROL, ALT,
SHIFT, or CAPS sequence, Zombie Lock will work without any problems.

Enjoy. :-)
