State of the User Namespace - Privileged Containers and Security Implications

State of the User Namespace - Privileged Containers and Security Implications

Linux Foundation via YouTube Direct link

Intro

1 of 11

1 of 11

Intro

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State of the User Namespace - Privileged Containers and Security Implications

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  1. 1 Intro
  2. 2 Privileged Containers cause majority of CVES
  3. 3 Unprivileged Containers
  4. 4 Isolated User Namespaces - Userspace
  5. 5 Isolated User Namespaces - Kernelspace
  6. 6 Limitations of User Namespaces
  7. 7 Seccomp & Containers
  8. 8 Syscall Supervision
  9. 9 Filesystem interactions
  10. 10 Overriding creds in the VFS
  11. 11 Idmapped bind-mounts

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