Use Your Old Usb Flash Drive As a Computer Lock

In this Instructable I will show you how to turn any usb or SD card into a lock for your computer.

Step 1: Download Predator

First thing first download Predator here:
http://www.montpellier-informatique.com/predator/en/index.php

Step 2: Open Rar File and Run Exe.

Once downloaded open file with winrar (or any rar file opener):

Install and agree to the terms of use:

Step 3: Creating the Usb Key

Once installed insert a flash drive or SD car, choose which drive letter and press create key:

Step 4: Tour of Predator in Use

This video will show you how the program works

http://www.youtube.com/watch?v=Msfopc2NbPg&feature=player_embedded

Step 5:

now use your usb (or sd card) key pluged in to access the computer and un-pluged to lock computer, once the key is pluged back in a pop-up box comes for you to enter your pasword if you set one, if not your computer will automatically resume from when you un-pluged the key.