When asked to supply a biography for conferences and talks, I typically use the following text:

Paul Moore has been involved in various Linux security efforts since 2004 at Hewlett-Packard, Red Hat, and Cisco. He currently maintains the SELinux, audit, and labeled networking subsystems in the Linux Kernel as well as the libseccomp userspace library.

The paul-moore.com Domain

When working on Open Source projects it is often convenient to have your own domain for employer agnostic email and self-hosting of various things (blogs, presentations, files, etc.).