How to Make Your Mac More Secure with a Firmware Password - Hongkiat
macOS: Turning on Your Firmware Password - The Mac Observer
Turn Off Firmware Password on macOS 12 Monterey (Step-by-Step Guide)
SOLVED: How do I reset firmware password (EFI) on my MacBook Air A1369 - MacBook Air 11" Mid 2011 - iFixit
Forgot Your Mac Firmware Password? Looking to Remove Your Firmware Password? Want to Remove EFI Password? You Tried Everything to Reset or Disable Firmware/ EFI Password and it still did not work
macos - Setting a firmware password - Ask Different
How to Remove Mac Firmware Password (RESET GUIDE)
Turn Off Firmware Password on macOS 12 Monterey (Step-by-Step Guide)