Dual BIOS: The laptop security feature SMBs don’t know they need https://www.csoonline.com/article/4239779/dual-bios-the-laptop-security-feature-smbs-dont-know-they-need.html
CSO OnlineDual BIOS: The laptop security feature SMBs don’t know they needMost security advice protects what happens after a laptop starts. A dual BIOS helps small businesses recover when the firmware itself fails.