Épisodes

  • Ordering a new space policy.

    Ordering a new space policy.
    Oct 11 2026
    Since taking office, the Trump administration has signed a series of Executive Orders that aims to boost the US's space presence. Host Maria Varmazis sits down with Producer Ethan Cook to dive into two recent Executive Orders signed by President Trump. These two orders look to significantly grow the US's space capabilities removing regulatory hurdles, encouraging innovation, and growing commercial investments. Key Sources: ENSURING AMERICAN SPACE SUPERIORITY. ENABLING COMPETITION IN THE COMMERCIAL SPACE INDUSTRY 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
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    37 min
  • Earth’s expanding attack surface.

    Earth’s expanding attack surface.
    Oct 4 2026
    As space infrastructure expands, so too does the need for cybersecurity expertise beyond securing traditional spacecraft. Host Maria Varmazis speaks with ⁠Milenk Starcevic⁠, Head of Cybersecurity at ⁠Vision Space⁠, and ⁠Andrzej “Andy” Olchawa⁠, Senior Cybersecurity Engineer also at Vision Space, about the growing space cybersecurity field. They discuss the role of compliance and auditing, how cybersecurity professional can develop space-specific skills, and how emerging capabilities are expanding the attack surface. 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 Key Sources: ⁠The Spacecraft Hacker's Handbook.⁠ Space cybersecurity starts on the ground. Hack the Box. 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
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    17 min
  • Space cybersecurity starts on the ground.

    Space cybersecurity starts on the ground.
    Sep 27 2026
    Though spacecraft are important, space cybersecurity extends well beyond these assets touching ground stations, mission-control assets, and other critical components. Host Maria Varmazis speaks with Milenk Starcevic, cybersecurity lead at Vision Space, and Andrzej “Andy” Olchawa, a space-focused offensive security professional, about the broader space cybersecurity attack surface. By considering all aspects of a space mission, both in orbit and on the ground, cybersecurity professionals can better understand where vulnerabilities exist and what measures can be taken to reduce risk. 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 Key Sources: The Spacecraft Hacker's Handbook. 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
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    21 min
  • Defending Space as Critical Infrastructure.

    Defending Space as Critical Infrastructure.
    Sep 20 2026
    Space infrastructure has become an increasingly important part of everyday life, which has also made it an increasingly attractive target for exploitation. Host Maria Varmazis and Sean MacKirdy, Area Vice President for the National Security vertical at Elastic Government Solutions, sit down to discuss how space stakeholders need to reevaluate their approach to securing space systems. As space systems continue to grow more important, malicious actors are going to look to target them more often. By adopting a stronger universal framework and a consistent way to interpret data across all spacecraft, space cybersecurity practitioners will be able to standardize their practices and create more effective and timely responses. Key Sources: SPARTA v4.0 Maria Varmazis interviews Brandon Bailey about Space Attack Research and Tactic Analysis, or SPARTA matrix. 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
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    27 min
  • Space's cybersecurity policy problem.

    Space's cybersecurity policy problem.
    Sep 13 2026
    As space becomes increasingly connected and autonomous, effective cybersecurity policy is struggling to keep pace. Host Maria Varmazis and ⁠⁠⁠Dr. Mac McGuire sit down to discuss the limitations of current approaches for managing space cyber risks and what the industry is lacking. The two discuss how the space incidents have the potential to significantly impact astronauts by disrupting oxygen systems, thermal regulation, and telemetry. 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
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    22 min
  • When hackers control the clock.

    When hackers control the clock.
    Sep 6 2026
    The accurate timing data from spacecraft has become an invaluable tool for nearly every critical infrastructure sector and a greater target for malicious actors. Host Maria Varmazis and ⁠Andy Davis⁠, Global Research Director at the NCC Group, discuss the importance of timing in space. The two look at how timing systems have continued to grow more important in everyday life and why attackers have begun to increasingly exploit these critical services. Key sources: GPS: A backbone for critical infrastructure. Spoofing ships, jamming drones: how GPS manipulation confuses and compromises. 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
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    24 min
  • Closing the space-cyber workforce gap.

    Closing the space-cyber workforce gap.
    Aug 30 2026
    Despite the space sector's consistent growth and greater importance as a critical infrastructure sector, finding cybersecurity talent is still proving to be a challenge. Host Maria Varmazis and Nick Cohen, Principal Engineer at the Aerospace Corporation, sat down to discuss the current state of space's cybersecurity workforce. The two look at how the existing workforce is not large enough to effectively cover the industry and its infrastructure and how solutions like the Aerospace Village at DEF CON 34 have been aiming to address expertise shortcomings. Key sources: The SPARTA Framework SpaceCOP SpaceTrail StarPWN The Aerospace Village SPARTA 4.0 Debut Experience the convergence of space and cyber threats at DEF CON 34 SPARTA v4.0 — Breaking New Ground 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
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    31 min
  • Building a secure space internet.

    Building a secure space internet.
    Aug 23 2026
    As space infrastructure has continued to expand, developing secure space systems has become just as important as launching the spacecraft themselves. In this week's episode, host Maria Varmazis sits down with Filip Rezabek, co-founder and CTO of Space Computer, to talk about some of the technologies being created to secure space infrastructure in orbit. The two discuss the importance of establishing a chain of trust in space and the challenges of securing hardware against supply chain attacks. 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
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    25 min