News for hackers. Stuff that matters.

A comment on Reboot Your Dreamliner Every 248 Days to Avoid Integer Overflow (2015). Parent comment

Re:Reboot Your Dreamliner Every 248 Days to Avoid Integer Ov... by monocasa on Tuesday September 04, 2018 @04:27PM (#17912486)
Ultimately the whole point of having these systems connected on both cars and planes is to save weight on wiring. Their data diodes are just vlans.
[ Parent | on HN ]
Re:Reboot Your Dreamliner Every 248 Days to Avoid Integer Ov... by Dylan16807 on Tuesday September 04, 2018 @04:36PM (#17912561)
Which are often insecure, making them not actually data diodes.

Which is where we started.

And still the problem is not the idea of a data diode, it's implementation.

[ Parent | on HN ]