Question
What hardware technology is used in CPUs and other ICs to prevent firmware downgrades?
Group of answer choices
CPU locks
eFuse
IC freeze
CPUe
Group of answer choices
CPU locks
eFuse
IC freeze
CPUe
Answers
GPT-4o mini
The hardware technology used in CPUs and other integrated circuits (ICs) to prevent firmware downgrades is **eFuse**. eFuses are used to store configuration settings and can be programmed to enable or disable features, including preventing the installation of older firmware versions.