When asked to supply a biography for conferences and talks, I typically use the following text:
Paul Moore has been involved in various Linux platform security efforts since 2004 at Hewlett-Packard, Red Hat, Cisco, and Microsoft. He currently maintains the Linux Security Module (LSM) layer as well as the SELinux, audit, and labeled networking subsystems in the Linux Kernel. Paul also created and maintains the libseccomp userspace library.
There is nothing special about this domain, or this website, it is simply a convenient employer agnostic URL/domain for self-hosting various things such as email, a blog, presentations, and various other artifacts that I want to put online. Enjoy.