To use a USB drive as a security key to secure a PC, you will need to use a tool called a "USB Key Creator" or "USB Security Key." These tools allow you to create a password-protected USB key that must be inserted into the PC in order to access it. Here are the detailed steps for using a USB drive as a security key to secure a PC:

 

Download and install the USB Key Creator software on your PC. There are several options available, such as Rohos Mini Drive, USB Security, and Predator. Choose a tool that is compatible with your operating system and meets your security needs.

Step 1:

Insert the USB drive into your PC and run the USB Key Creator software.

Step 2:

 

Follow the prompts to create a password-protected USB security key. This may involve setting a password and entering it twice to confirm. Some tools may also allow you to set up additional security measures, such as two-factor authentication or a hint in case you forget your password.

Step 3:

 

Once the USB key is created, you can set it up to secure your PC by going to the security settings on your computer and selecting the option to use a USB security key. Depending on your operating system, this option may be located in the BIOS settings, the boot options, or the login screen.

 

Whenever you start your PC, you will be prompted to insert the USB security key. If the key is not present, or if the incorrect password is entered, the PC will not start.

 

It's important to note that using a USB drive as a security key is just one way to secure your PC. You should also use a strong password, enable two-factor authentication if possible, and keep your computer and software up to date with the latest security patches to maximize your protection against cyber threats.