How to lock and unlock your PC with usb drive

Ensuring maximum security for your PC is always a tricky thing because you don't actually know what works and what does not.  Applying the wrong security measures might just make your PC vulnerable to external users. But today I have come to a preferable solution to such problems by introducing to a new of securing your PC with ease through an app called Predator. 

Anyone who attempts to access your computer without the USB flash drive will be hit with an epic “Access Denied” message. To get started, follow this guide:

Step 1: Download and install Predator.

Step 2: Once Predator launches, plug in your USB flash drive. None of the contents of the drive will be deleted or altered in any way, so feel free to use your primary thumb drive.

When you insert the drive, a dialog box will appear asking you to create a password. Click OK to continue.

Step 3: In the Preferences window, take note of a few key settings. First, enter a secure, unique password in the “New password” field. If you lose your USB drive, you’ll use it to unlock your computer.

If you’d like, you can check the Always Required box and you’ll be asked to enter the password each time you use your thumb drive to unlock your PC.

Finally, in the section under Flash Drives, ensure that the correct USB flash drive is selected. When you’re done, click “Create key” and then OK.

Step 4: Predator will exit. When it does, click the Predator icon in the taskbar to restart the program. A few seconds later, the icon will turn green, alerting you that Predator is running.

Every 30 seconds, Predator will check to see that your USB drive is plugged in. If it isn’t, your computer will dim and lock down.