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USBizi Program Security


I want to use the USBizi controller in a device and ensure it cannot be hacked or downloaded. Essentially, the program needs to be permanent, without the ability to over-write, and also be impossible for a user to download/interface with/reverse-engineer the contained program.

Is this possible? Is there a security toggle built into the chip, or possibly a way of at least jumpering the device on the board to disable any kind of development interface?


You can’t protect against erase but protect your ip.

Note that it is never possible for anything to be 100% protected but very difficult to hack at best.

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