30 ms·

Thanks for that. It sounds like the networks, while not air gapped, are being separated by some "high" security design or device... that happened to withstand

by throw7 7y ago

Thanks for that. It sounds like the networks, while not air gapped, are being separated by some "high" security design or device... that happened to withstand the attack (hence the testing on Boeing's part). Fair enough?

p_l 7y ago
From my understading there are 'data diodes" used, and as such flows are only from IFE to maintenance, and from avionics to maintenance, but not the other way around. AFDX (used for network in 787) uses unidirectional messages with no ACKs or anything so you can reliably make a data diode by just cutting cables right.