Run the script before loading the parameters

Do any of you know whether it is possible to run a script before I get the ability to enter the BIOS before the OS boots? Example: I want to protect my computer with a script that requires me to press certain keys in front of the screen on which I have boot options (because passwords can be cracked, even biographies, I don’t trust them)

ps: I have been considering this problem for several hours and I could not find anything :( I just need to know which language to use and where to insert the script.

early!

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Source: https://habr.com/ru/post/1622688/


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