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With adding bytes, you can make your software unique and protect your software code to be stolen from hackers.
Hackers try to steal and duplicate the softwares everyday. With our byteadder, you can avoid this problem easily.
Hackers try to steal and duplicate the softwares everyday. With our byteadder, you can avoid this problem easily.
Hackers try to steal and duplicate the softwares everyday. With our byteadder, you can avoid this problem easily.
Why do the extra characters cause the program to break?
Because they put all the other information in the file in the wrong place, so the loader winds up loading the wrong things. Also, jumps in the code wind up being to the wrong place, perhaps in the middle of an instruction.
Does the OS also keep this program sandboxed so that it doesn't crash the whole system?
It depends on exactly what gets screwed up. It may be that you move a header and the loader notices that some parameters in the header have invalid data.
Is there any way to add in extra characters to a text string of a compiled program via a hex editor and not have the application break?
Probably not reliably. At a minimum, you'd need to reliably identify sections of code that need to be adjusted. That can be surprisingly difficult, particularly if someone has attempted to make it so deliberately.
