> They should already be able to detect line breaks using old technology.
Yes. That doesn't do much to detect a stone from a parapet rolling onto the line though.
Hence the need for inspection.
> runbooks for hoax responses need to be updated, apparently.
I'd argue not - whether it's an image of a damaged bridge, a phone call from a concerned person about an obstruction on the line, or just heavy rains or an earthquake .. the line should be inspected.
If anything urban rail is in a better position today as ideally camera networks should hopefully rapidly resolve whether a bridge is really damaged as per a fake image or not.
> I'd argue not - whether it's an image of a damaged bridge, a phone call from a concerned person about an obstruction on the line, or just heavy rains or an earthquake .. the line should be inspected.
Ideally? Sure.
But when someone can generate plausible disaster photos of every inch of every line of a country's rail network in mere minutes? And as soon as your inspection finishes, they do it again?
Yeah; it’s completely a matter of frequencies and probabilities. Also, technology keeps improving.
If I were working for the train line, and bridges kept “blowing up” like this, I’d probably install a bunch of cameras and try to arrange the shots to be aesthetically pleasing, then open the network to the public.
The runbook would involve checking continuity sensors in the rail, and issuing random pan/tilt commands to the camera.
Yes. That doesn't do much to detect a stone from a parapet rolling onto the line though.
Hence the need for inspection.
> runbooks for hoax responses need to be updated, apparently.
I'd argue not - whether it's an image of a damaged bridge, a phone call from a concerned person about an obstruction on the line, or just heavy rains or an earthquake .. the line should be inspected.
If anything urban rail is in a better position today as ideally camera networks should hopefully rapidly resolve whether a bridge is really damaged as per a fake image or not.