+ - Breakthrough silicon scanning discovers hardware backdoor in military ASIC chip-> 3
Submitted
by
StealthHunter
StealthHunter writes "Cambridge researchers found a hardware backdoor after discovering additional functionality in the JTAG (hardware debugging / programming) interface. While such attacks have been theorized, this is thought to be the first real-world instance. The vulnerable product is the Actel ProASIC3, and, since the backdoor is in the hardware, there is no patch other than to physically replace the chip."
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