Navigating the GPS threat landscape, with Brandon Karpf. [T-Minus: Space-Cyber Briefing]
6/21/202632 min
Traditionally, GPS jamming attacks have been confined to the ground; however, new data shows that these attacks could be moving to target signals before they even reach the ground.
In this week’s episode, host Maria Varmazis sits down with Dave Bittner and Brandon Karpf to discuss recent research that suggests the attack landscape for GPS attacks is expanding. If this research is accurate, these attacks represent a significant evolution for how defenders think about this critical technology.
Key sources:
- Something is jamming GPS over Europe. Here's what we found.
- Chasing Lightning: Detecting, Characterizing, and Identifying a Powerful Space-Based GNSS Interference Source.
- EKS 5.
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Clips
Transcript preview
First 90 secondsMaria Varmazis· Host0:00
[upbeat music] You're listening to the CyberWire Network, powered by N2K.
Dave Bittner· Guest0:05
[upbeat music] Looking to understand the cybersecurity risks emerging beyond Earth's atmosphere? In the weekly Signals in Space newsletter, T-Minus host Maria Varmazis and producer Ethan Koch connect the dots between terrestrial infrastructure and the growing attack surface in space. Each week, you'll get the latest space cyber headlines, direct access to the week's T-Minus Podcast conversation, plus expert insights and resources to help security professionals better understand this rapidly evolving domain. Space systems are becoming critical infrastructure. Signals in Space helps you stay ahead of the threats shaping the next frontier. Subscribe now to the Signals in Space newsletter.
Brandon Karpf· Guest0:54
Just to give you a sense of the power, the GPS signal that your phone is collecting is about the same power as a car headlight seen from 12,000 miles away. That's, that's the power. [laughs] Right? So, I mean- Oh ... it's very low power by the time it reaches your phone or, or any, you know, GPS receiver on the ground.
Unknown speaker1:27
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