The “State of SELinux” is an annual year in review presentation, given at the Linux Security Summit.

Various other SELinux related talks.


Assorted audit related talks.

Labeled Networking

An introduction to labeled networking, updated for 2012 and with a Red Hat Enterprise Linux focus.

Labeled networking was a relatively new topic for Linux in 2008 and 2009, as a result I gave a number of presentations on the technology.

Syscall Filtering

An introduction to syscall filtering and the libseccomp project.

Hardware Root of Trust

A robust design to secure TPM secrets in a datacenter environment across updates.

An effort to add signature verification to Intel’s TXT/tboot.


A brief set of slides for a discussion around Virtualization security.

Open Source Development

A collection of presentations involving general Open Source development topics.