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Detecting XZ in Debian with Otto Kekäläinen

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Manage episode 517411813 series 1502626
Content provided by Open Source Security and Josh Bressers. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Open Source Security and Josh Bressers or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

In this episode, Josh and Otto dive into the world of Debian packaging, exploring the challenges of supply chain security and the importance of transparency in open source projects. They discuss Otto's blog post about the XZ backdoor and how it's a nearly impossible attack to detect. Otto does a great job breaking down an incredibly complex problem into understandable pieces.

The show notes and blog post for this episode can be found at https://opensourcesecurity.io/2025/2025-11-xz-debian-otto/

  continue reading

507 episodes

Artwork
iconShare
 
Manage episode 517411813 series 1502626
Content provided by Open Source Security and Josh Bressers. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Open Source Security and Josh Bressers or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

In this episode, Josh and Otto dive into the world of Debian packaging, exploring the challenges of supply chain security and the importance of transparency in open source projects. They discuss Otto's blog post about the XZ backdoor and how it's a nearly impossible attack to detect. Otto does a great job breaking down an incredibly complex problem into understandable pieces.

The show notes and blog post for this episode can be found at https://opensourcesecurity.io/2025/2025-11-xz-debian-otto/

  continue reading

507 episodes

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