Dan Walsh has over 25 years experience in the computer field. He has spent most of his career working on Security Applications and platforms. He spent several years working on the Athena Project while at Digital Equipment Corp. Dan was also involved in designing and developing the AltaVista Firewall and AltaVista Tunnel (VPN) Products. He has worked for Netect developing HackerShield, a Vulnerability Assessment Product. Netect was acquired by BindView, where he continued working on HackerShield and developed a new product, BVControl for UNIX. Dan joined Red Hat in August 2001. He has led the SELinux project, concentrating mainly on the application space and policy development. Dan Graduated with a BA in Mathematics from the College of the Holy Cross and a MS in Computer Science from Worcester Polytechnic Institute.