Welcome to In Depth Defense. In Depth Defense LLC is a privately owned Information Security Consulting company owned and operated by Mark Baggett. In Depth Defense specializes in Penetration Testing and Incident Response. At this time In Depth Defense is not accepting any new client work, but we are happy to speak to you and point you to other resources in the community.

Mark Baggett has been active in Information Security for 18+ years. I've served in a variety of roles from software developer to CISO. You can find archives of older blog entries below and read my newer posts on http://www.pauldotcom.com, http://isc.sans.edu and http://pen-testing.sans.org

Wednesday, April 2, 2008

More to the SANS shirt

DRAT. That wasn't it. As soon as I reread my own entry I saw the "45 00..." and recognized it as the tell sign of an IP packet header. Wrap it in a Ethernet frame and you find its an UDP packet DNS query to http://www.sans.org/