Choo Choo, Network Train - The One to Rule Your Perimeter

I hear you saying: MQTT again, that's an old and stale topic. It's actually not old or stale. MQTT is still out there and many servers are still open to attack. But even more interesting, what other devices are connected to those open servers and what networks are they sitting on? For example, do you know that with MQTT it's possible to open a whole network from the inside out using one simple wall switch? An MQTT attack against a …

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