Sergei P. Skorobogatov Copy Protection in Modern Microcontrollers
(с фотографиями) Overview of copy protection reliability in modern
microcontrollers. Shown that ordinary microcontrollers do not
provide essential protection against unauthorized access and
copying. Worked out classification for attack methods by threat.
Discussed possible defense technologies https://www.cl.cam.ac.uk/~sps32/mcu_lock.html
Там советую по ссылкам походить, втч выйти в корень /~sps32/
P.S. из занятного.
Expertise
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Hardware design and programming for Sinclair ZX Spectrum, Nintendo (NES) game console, SEGA Megadrive game console
:)