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Blogs | INSIGHTS | December 29, 2007

AND Gates in logic

As we prepare for the New Year, we wanted to leave you with a piece of logic taken out of an older PIC16C series microcontroller. We want you to guess which micro(s) this gate (well the pair of them) would be found in. After the New Year, we’ll right up on the actual micro(s) and give the answer :). An AND gate in logic is basically a high (logic ‘1’) on all inputs to the gate. For our example, we’re discussing the 2 input AND. It should be noted that…

IOActive

Arm IDA and Cross Check: Reversing the 787’s Core Network

IOActive has documented detailed attack paths and component vulnerabilities to describe the first plausible, detailed public attack paths to effectively reach the avionics network on a 787, commercial airplane from either non-critical domains, such as Passenger Information and Entertainment Services, or even external networks.

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