T-Minus: Space-Cyber Briefing

N2K Networks
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T-Minus: Space-Cyber Briefing from N2K CyberWire is your source for understanding the critical security connections between space and Earth, linking the technologies, policies, and organizations shaping non-terrestrial networks and the expanded attack surface.Each week, we cover space and cyber developments that bridge technology, commerce, and innovation. We are the cybersecurity industry’s source for understanding how space-based infrastructure reshapes digital networks, risk, and resilience globally.T-Minus: Space-Cyber Briefing publishes every Sunday alongside the free Signals and Space newsletter covering the intersection of cybersecurity and space.

  1. The current state of GPS following OCX with Dr. Sean Gorman, CEO of Zephr.xyz.

    1D AGO

    The current state of GPS following OCX with Dr. Sean Gorman, CEO of Zephr.xyz.

    Despite being an indispensable technology, traditional GPS remains vulnerable to exploitation and is needed for an update. In this week's episode, host Maria Varmazis sits down with Dr. Sean Gorman, CEO of Zephr.xyz, to discuss the current state of GPS. For decades, GPS has been a cornerstone technology for private, public, and military entities; however, through new technological advancements, companies and governments are looking to modernize this technology. Key sources: Next Generation Operational Control Systems. Why GPS III, and what comes after it, still falls short in modern war. Like what you heard? Be sure to subscribe to our free Signals and Space Briefing⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, our Sunday newsletter covering the intersection of cybersecurity and space. Subscribe at: https://thecyberwire.com/newsletters/signals-and-space⁠  Is there a topic or person you’d like to hear on our show? You can send your questions and feedback to space@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. You can also fill our our audience survey: https://www.surveymonkey.com/r/NJYCN2P T-Minus: Space-Cyber Briefing is a production of N2K CyberWire. N2K is your nexus for discovery and connection for people, technology, and ideas shaping the future of secure innovation. Learn how at n2k.com. Learn more about your ad choices. Visit megaphone.fm/adchoices

    22 min
  2. From cyberspace to space-cyber.

    MAY 17

    From cyberspace to space-cyber.

    For years, in-space internet capabilities were rarely worth the hassle. Now, that’s changing. In today’s episode, Maria Varmazis and Ethan Cook sit down to discuss how internet data moves through space systems and its recent advancements. For decades, GEO satellites made up most of the marketplace; however, LEO satellites are changing the landscape improving connectivity and speeds. Key sources: In-space relay and WiFi services. Space Development Agency On Orbit. Like what you heard? Be sure to subscribe to our free Signals and Space Briefing⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, our Sunday newsletter covering the intersection of cybersecurity and space. Subscribe at: https://thecyberwire.com/newsletters/signals-and-space  Is there a topic or person you’d like to hear on our show? You can send your questions and feedback to space@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. T-Minus: Space-Cyber Briefing is a production of N2K CyberWire. N2K is your nexus for discovery and connection for people, technology, and ideas shaping the future of secure innovation. Learn how at n2k.com. Learn more about your ad choices. Visit megaphone.fm/adchoices

    32 min

  3. TRAILER

    T-Minus: Space-Cyber Briefing trailer.

    T-Minus: Space-Cyber Briefing  from N2K CyberWire examines the  expanding attack surface created between Earth and orbit. Each week, we cover space and cyber developments that bridge technology, commerce, and innovation. We are the cybersecurity industry’s source for understanding how space-based infrastructure reshapes digital networks,  risk, and resilience globally. Learn more about your ad choices. Visit megaphone.fm/adchoices

    1 min

  4. MAY 14 ·  BONUS

    Bonus: Brandon Karpf talking about "⁠Japan’s space systems face growing cybersecurity threats.⁠"

    In anticipation of our launch this weekend of T-Minus: Space-Cyber Briefing podcast, please enjoy this interview that CyberWire Daily's Dave Bittner had with Brandon Karpf. They discuss: "⁠Japan’s space systems face growing cybersecurity threats.⁠" Stay tuned for the first episode of T-Minus: Space-Cyber Briefing on Sunday with host Maria Varmazis and tune in each Sunday for new episodes! Learn more about your ad choices. Visit megaphone.fm/adchoices

    10 min
  5. Rethinking industrial IoT from space.

    MAY 10

    Rethinking industrial IoT from space.

    This week on our Deep Space episode, Maria talks with Dave Roscoe, President of Satellite IoT for ORBCOMM and Skywave. They discuss the rollout of ORBCOMM’s latest purpose-built industrial satellite IoT network and what it signals for the future of mission-critical connectivity. As satellite connectivity and device costs continue to decrease, organizations are rethinking where — and how — industrial IoT can be deployed across transportation, logistics, energy, maritime, agriculture, and remote infrastructure operations. Remember to leave us a 5-star rating and review in your favorite podcast app. Be sure to follow T-Minus on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Instagram⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here’s our ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠media kit⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Contact us at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ to request more info. Want to join us for an interview? Please send your pitch to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space-editor@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and include your name, affiliation, and topic proposal. T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

    17 min
  6. Orbital debris remediation as a stepping stone toward asteroid mining.

    MAY 3

    Orbital debris remediation as a stepping stone toward asteroid mining.

    This week on our Deep Space episode, Maria speaks with ⁠⁠⁠TransAstra's CEO Joe Sercel about their recently demonstrated capture-bag technology aboard the ISS, drawing attention for its potential role in orbital debris cleanup. Debris removal is only the beginning. The real goal is far bigger: asteroid mining as future space infrastructure. Sercel walks us through how the same capture system designed to safely enclose debris could eventually be used to secure near-Earth asteroids—unlocking access to water, propellant, and raw materials that enable sustained operations beyond Earth orbit.. Learn more about ⁠⁠⁠TransAstra's work. Remember to leave us a 5-star rating and review in your favorite podcast app. Be sure to follow T-Minus on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Instagram⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here’s our ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠media kit⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Contact us at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ to request more info. Want to join us for an interview? Please send your pitch to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space-editor@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and include your name, affiliation, and topic proposal. T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

    22 min

  7. APR 29

    AWS in Orbit: Cloud, Space, and AI Convergence.

    You can learn more about AWS in Orbit at ⁠⁠space.n2k.com/aws⁠⁠. Our guests on this episode are Tony Jacobs, Senior Solution Acceleration Manager at AWS, and Russell Glenn, Chief Strategy Officer at Viasat. Remember to leave us a 5-star rating and review in your favorite podcast app. Be sure to follow T-Minus on ⁠⁠LinkedIn⁠⁠ and ⁠⁠Instagram⁠⁠. Selected Reading ⁠⁠AWS Aerospace and Satellite⁠⁠ Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here’s our ⁠⁠media kit⁠⁠. Contact us at ⁠⁠space@n2k.com⁠⁠ to request more info. Want to join us for an interview? Please send your pitch to ⁠⁠space-editor@n2k.com⁠⁠ and include your name, affiliation, and topic proposal. Learn more about your ad choices. Visit megaphone.fm/adchoices

    2 min
  8. Encore: The atmospheric impacts of satellite re-entry.

    APR 26

    Encore: The atmospheric impacts of satellite re-entry.

    Please enjoy this encore while the team is out on vacation. When satellites burn up upon re-entering Earth’s atmosphere, they release particles and gases, including metals like aluminium, which may affect atmospheric chemistry. This process, known as atmospheric ablation, is still poorly understood, but early evidence suggests metal content in the atmosphere is rising. To address these uncertainties, the UK Space Agency commissioned three targeted studies to investigate the potential impacts of satellite re-entry. We spoke to Professor Minkawn Kim from the University of Southampton about his findings. You can hear the Professor’s chat with Maria from 2024 here. Remember to leave us a 5-star rating and review in your favorite podcast app. Be sure to follow T-Minus on LinkedIn and Instagram. Selected Reading Beyond the burning: researching and implementing policy solutions for sustainable debris ablation Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here’s our media kit. Contact us at space@n2k.com to request more info. Want to join us for an interview? Please send your pitch to space-editor@n2k.com and include your name, affiliation, and topic proposal.  T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © 2023 N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

    27 min
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T-Minus: Space-Cyber Briefing from N2K CyberWire is your source for understanding the critical security connections between space and Earth, linking the technologies, policies, and organizations shaping non-terrestrial networks and the expanded attack surface.Each week, we cover space and cyber developments that bridge technology, commerce, and innovation. We are the cybersecurity industry’s source for understanding how space-based infrastructure reshapes digital networks, risk, and resilience globally.T-Minus: Space-Cyber Briefing publishes every Sunday alongside the free Signals and Space newsletter covering the intersection of cybersecurity and space.

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