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STIR/SHAKEN with Paul Grubbs and Josh Brown
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Manage episode 415533368 series 2956114
Josh Brown and Paul Grubbs join us to describe how those damned spam calls work, and how STIR/SHAKEN is supposed to try to stop them, but have other privacy and security implications as well.
Transcript: https://securitycryptographywhatever.com/2024/04/30/stir-shaken/
Links:
- https://iacr.org/submit/files/slides/2024/rwc/rwc2024/98/slides.pdf
- https://www.youtube.com/watch?v=3trxXF0-fRU
- Paul Grubbs: https://web.eecs.umich.edu/~paulgrub/
"Security Cryptography Whatever" is hosted by Deirdre Connolly (@durumcrustulum), Thomas Ptacek (@tqbf), and David Adrian (@davidcadrian)
Chapters
1. STIR/SHAKEN with Paul Grubbs and Josh Brown (00:00:00)
2. Combatting Robocall Scams With Stir-Shaken (00:00:12)
3. Telephone Network Protocols and Security (00:06:10)
4. Phone Call Authentication and Deniability (00:20:48)
5. Protocol Issues in Telephone Networks (00:31:38)
6. Telecom Privacy Risks in Metadata Sharing (00:38:26)
7. Challenges and Solutions in PKI (00:48:41)
8. Certificate Transparency and Security Improvements (00:53:01)
59 episodes
Fetch error
Hmmm there seems to be a problem fetching this series right now. Last successful fetch was on November 11, 2025 16:14 ()
What now? This series will be checked again in the next day. If you believe it should be working, please verify the publisher's feed link below is valid and includes actual episode links. You can contact support to request the feed be immediately fetched.
Manage episode 415533368 series 2956114
Josh Brown and Paul Grubbs join us to describe how those damned spam calls work, and how STIR/SHAKEN is supposed to try to stop them, but have other privacy and security implications as well.
Transcript: https://securitycryptographywhatever.com/2024/04/30/stir-shaken/
Links:
- https://iacr.org/submit/files/slides/2024/rwc/rwc2024/98/slides.pdf
- https://www.youtube.com/watch?v=3trxXF0-fRU
- Paul Grubbs: https://web.eecs.umich.edu/~paulgrub/
"Security Cryptography Whatever" is hosted by Deirdre Connolly (@durumcrustulum), Thomas Ptacek (@tqbf), and David Adrian (@davidcadrian)
Chapters
1. STIR/SHAKEN with Paul Grubbs and Josh Brown (00:00:00)
2. Combatting Robocall Scams With Stir-Shaken (00:00:12)
3. Telephone Network Protocols and Security (00:06:10)
4. Phone Call Authentication and Deniability (00:20:48)
5. Protocol Issues in Telephone Networks (00:31:38)
6. Telecom Privacy Risks in Metadata Sharing (00:38:26)
7. Challenges and Solutions in PKI (00:48:41)
8. Certificate Transparency and Security Improvements (00:53:01)
59 episodes
All episodes
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