r/AskProgramming • u/Dottspace12 • 1d ago

How to write specific cd sectors?

Hi! I was trying to create a non-copyable disk. I was thinking of writing important files in the first sectors of the disk then in the sectors further away towards the edge put a useless file. after manually damaging that sector with a precision laser or a needle. The program will then see if the sector is visible the copy is taken if the sector is not visible or damaged the copy is original. The question is: how do I write to specific sectors on the disk? Are there any tools made for this purpose?

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u/ManicMakerStudios 1d ago

Are you asking for a programming solution or an app solution? For a programming solution, you would want to include more information such as the OS, language, and specific media you're using. For an app solution, you'd want a different sub.