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September 25, 2006

Blue Box SE #11: IMS Security interview with Morgan Stern

Synopsis:Interview about IP Multimedia Subsystem (IMS) security with Morgan Stern.


Welcome to Blue Box: The VoIP Security Podcast special edition #11, a 17-minute podcast  from Dan York and Jonathan Zar containing an interview with Morgan Stern, Principal Consultant at Lucent Worldwide Services about the security of IMS systems.

Download the show here (MP3, 7MB) or subscribe to the RSS feed to download the show automatically.

You may also listen to this podcast right now:

In this interview, I spoke with Morgan Stern, Principal Consultant, Global Convergence Center of Excellence, Lucent Worldwide Services, about the security of the IP Multimedia Subsystem (IMS) architecture.  Morgan has just been part of a panel session at Fall VON 2006 in Boston entitled "Securing Communication for IMS" and we covered a range of security topics, including:

  • The differences between centralized and distributed architectures
  • The various standards bodies involved with IMS
  • The emergence of "A-IMS"
  • How do we do distributed security?
  • How do we verify the authenticity of end devices?
  • Is IMS hype or reality?
  • Are there really new and innovative services coming out for IMS?
  • What are the major security issues for IMS?
  • Lawful intercept and its issues
  • His role at Lucent and what his work there is about

Morgan also provided a copy of his IMS security presentation that you may download and also mentioned a Light Reading webinar he did on IMS in general that listeners may find of interest.

If you are interested in IMS security, you may also want to listen to Blue Box podcast #35, where we interviewed author Miguel Garcia for his perspective on IMS security.

Comments, suggestions and feedback are welcome either as replies to this post  or via e-mail to blueboxpodcast@gmail.com.  Audio comments sent as attached MP3 files are definitely welcome and will be played in future shows.  You may also call the listener comment line at either +1-206-350-2583 or via SIP to 'bluebox@voipuser.org' to leave a comment there.

Thank you for listening and please do let us know what you think of the show.

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Contact Information

Full Disclosure

  • Dan York, CISSP, is the Best Practices Chair of the VOIP Security Alliance (VOIPSA) and the Director of Emerging Communication Technology for Voxeo.

    Jonathan Zar is affiliated with Pingalo and is the Secretary of VOIPSA and member of the Board of Directors.

    This is a personal project and neither Voxeo, Pingalo nor VOIPSA have any formal connection to this podcast. In the interest of transparency we just thought you should know our affiliations.

Why "Blue Box"?

  • We chose the name "Blue Box" primarily as a nod to the era of phone phreaking in part to illustrate that threats to telephony are not new - they just continue to change and evolve. That and admittedly the name just sounded cool.