Protecting Broadcast Infrastructure from GPS Jamming & Spoofing Attacks
Metadata
- Publisher
- SMPTE — Pasadena, CA
- Doc Type
- Conference Paper
- Content Type
- Original Research
- Volume
- 00, pp. 1–19
- Abstract
- GPS is ubiquitous in our everyday lives and widely used and trusted for navigation and other services. GPS is also the fundamental source of time for most broadcast production and streaming networks. As such, broadcast networks depend on GPS for reliable operation. GPS is vulnerable to a long list of threats, including jamming & spoofing attacks. Jamming and spoofing is on the rise and a variety of technologies exist to protect broadcast infrastructure. The paper will •explain how jamming and spoofing attacks are executed, •share surveys of global jamming and spoofing occurrences, •contrast accidental vs. military or state-sponsored attacks, •introduce technologies and tools to mitigate these problems, •discuss effectiveness of mitigation technologies, and •explain testing methods from in-lab testing to live-sky events. Tools discussed will include: •holdover oscillators, •redundant receivers and remote antennas, •anti-jamming antennas, •terrestrial time transport, •multi-constellation and multi-band receivers, •GNSS consistency checks, •cryptographic authentication, and •alternative PNT sources. The paper will close by explaining how testing is done, share experience from lab & field testing, and recommend an approach to protecting infrastructure.
- Publication Date
- 2025-10-13
- ISBN
- Electronic:
978-1-61482-966-9 - Author(s)
- Allan ArmstrongLeigh WhitcombDouglas ArnoldGeshan WrosinghertMatt SilverMathias KleinsorgeDaniel BoldtHeiko Gerstung
- Keyword(s)
- GPS, GNSS, Galileo, OSNMA, Jamming, Spoofing, Resilience, ST 2110, Holdover Oscillator, GET-CI, JammerTest, Live Sky
- Copyright
- © 2025 SMPTE
Bibliographic Reference(s)
- M. Z. H. Bhuiyan, N. G. Ferrara, S. Thombre, A. Hashemi, M. Pattinson, M. Dumville, M. Alexandersson, E. Axell, P. Eliardsson, M. Pölöskey, V. Manikundalam, S. Lee and J. Reyes Gonzalez, “H2020 STRIKE3: Standardization of Interference Threat Monitoring and Receiver Testing - Significant Achievements and Impact,” in European Microwave Conference in Central Europe, Prague, Czech Republic, 2019. EXTERNAL
- M. Thompson, “Synchronizing the Super Bowl: A Look into Large-Scale Live Broadcast Synchronization,” in Workshop on Synchronization and Timing Systems, San Diego, CA, USA, 2024. EXTERNAL
- O. Chambin, “Synchronizing in Broadcast: The Olympic Challenge,” in Workshop on Synchronization and Timing Systems, San Diego, CA, 2024. EXTERNAL
- S. &. V. EBU, “Joint Task Force on Networked Media (JT-NM) Phase 2 Report, Reference Architecture v1.0,” 2015. EXTERNAL
- D. Goward, “Lack of Attention to PNT & GPS Endangers America - Critical Issue for New Administration and Congress,” in https://rntfnd.org/wp-content/uploads/Critical-Issue-Lack-of-Attention-to-PNT-and-GPS-Endangers-America.pdf, February 2025. EXTERNAL
- J. Hautcoeur and G. Panther, “Anti-Jamming GNSS Antenna for Timing Applications,” in https://sites.calian.com/app/uploads/sites/B/2023/11/Anti-Jamming-GNSS-antenna-for-timing-applications.pdf, Waterloo, ON, Canada, 2018. EXTERNAL
- ITU, “Precision time protocol telecom profile for phase/time synchronization with full timing support from the network,” in file:///Users/allan/Downloads/T-REC-G.B27S.1–202211-I!!PDF-E.pdf, Geneva, Switzerland, 2022. EXTERNAL
- ITU, “Precision time protocol telecom profile for phase/time synchronization with partial timing support from the network,” in file:///Users/allan/Downloads/T-REC-G.827S.2–202211-1!!PDF-E.pdf, Geneva, Switzerland, 2022. EXTERNAL
- P. Lindgren and M. Danielson, “PTN, Wide Area Synchronization,” in International Timing and Sync Forum, Antwerp, Belgium, 2023. EXTERNAL
- U. Keten and T. Turkdogan, “Simulation of a Nationwide GPS/GNSS Outage,” in International Timing and Sync Forum, Antwerp, Belgium, 2023. EXTERNAL
- EUSPA, “Galileo Open Service Navigation Message Authentication (OSNMA),” [Online]. Available: https://www.gsc-europa.eu/galileo/services/galileo-open-service-navigation-message-authentication-osnma EXTERNAL
- EUSPA, “Galileo OSNMA FOC,” 22 July 2025. [Online]. Available: https://www.euspa.europa.eu/newsroom-events/news/galileo-open-service-navigation-message-authentication-adds-another-Iayer EXTERNAL
- R. De Vries, “Fugro Atomichron,” [Online]. Available: https://www.fugro.com/expertise/satellite-positioning/atomichron EXTERNAL
- DHS, “GET-CI,” [Online]. Available: https://www.dhs.gov/science-and-technology/publication/gps-equipment-testing-critical-infrastructure-fact-sheet EXTERNAL
- “Jammertest,” [Online]. Available: https://jammertest.no/ EXTERNAL
- Mondal, Tariq I., J. A. Sherman and D. A. Howe, “Time Transfer Performance of the Broadcast Positioning System™ (BPSTM),” in International Technical Meeting, Long Beach, CA, USA, 2025. EXTERNAL
Source Data (JSON)
Full registry record with provenance metadata. Open directly: /api/doc/978-1-61482-966-9-36.json
Reference Tree
Explore all references and references to this document, as a navigable tree.
Open Reference TreeReference this Doc
Plain text (ISO 690 compliant)
Preview:
Allan Armstrong, Leigh Whitcomb, Douglas Arnold, Geshan Wrosinghert, Matt Silver, Mathias Kleinsorge, Daniel Boldt, and Heiko Gerstung; Protecting Broadcast Infrastructure from GPS Jamming & Spoofing Attacks, MTS 2025, Article 36 (pp. 1 to 19); SMPTE, 2025, ISBN: 978-1-61482-966-9
Snippet:
Allan Armstrong, Leigh Whitcomb, Douglas Arnold, Geshan Wrosinghert, Matt Silver, Mathias Kleinsorge, Daniel Boldt, and Heiko Gerstung; Protecting Broadcast Infrastructure from GPS Jamming & Spoofing Attacks, MTS 2025, Article 36 (pp. 1 to 19); SMPTE, 2025, ISBN: 978-1-61482-966-9
HTML (ISO 690 compliant)
Preview:
Allan Armstrong, Leigh Whitcomb, Douglas Arnold, Geshan Wrosinghert, Matt Silver, Mathias Kleinsorge, Daniel Boldt, and Heiko Gerstung; Protecting Broadcast Infrastructure from GPS Jamming & Spoofing Attacks, MTS 2025, Article 36 (pp. 1 to 19); SMPTE, 2025, ISBN: 978-1-61482-966-9
Snippet:
<span class="citation">Allan Armstrong, Leigh Whitcomb, Douglas Arnold, Geshan Wrosinghert, Matt Silver, Mathias Kleinsorge, Daniel Boldt, and Heiko Gerstung; <cite>Protecting Broadcast Infrastructure from GPS Jamming & Spoofing Attacks</cite>, MTS 2025, Article 36 (pp. 1 to 19); SMPTE, 2025, ISBN: 978-1-61482-966-9</span>
SMPTE's HTML Pub
Preview:
Allan Armstrong, Leigh Whitcomb, Douglas Arnold, Geshan Wrosinghert, Matt Silver, Mathias Kleinsorge, Daniel Boldt, and Heiko Gerstung; Protecting Broadcast Infrastructure from GPS Jamming & Spoofing Attacks, MTS 2025, Article 36 (pp. 1 to 19); SMPTE, 2025, ISBN: 978-1-61482-966-9
Snippet:
<li> Allan Armstrong, Leigh Whitcomb, Douglas Arnold, Geshan Wrosinghert, Matt Silver, Mathias Kleinsorge, Daniel Boldt, and Heiko Gerstung; <cite id="bib-978-1-61482-966-9-36">Protecting Broadcast Infrastructure from GPS Jamming & Spoofing Attacks</cite>, MTS 2025, Article 36 (pp. 1 to 19); SMPTE, 2025, ISBN: 978-1-61482-966-9 </li>