Eric Jedermaann

"space-DISCO - An Introduction To Satellite Security"

Satellite based communication becomes more popular since projects as StarLink, OneWeb and Kuiper Systems started. Some of them already deployed satellites in low earth orbits. The satellites will send their signals down to the end-users. But how to ensure that your signals are coming from the desired satellite and not from a malicious neighbor or from a drone flying above your head? Currently the used technologies and protocols of the mentioned organizations are not publicly known. My talk gives a brief introduction into this topic, with a focus on signal source verification based on physical properties and their challenges.

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