Zach Lanier is a Security Researcher who has spoken at a variety of security conferences, including INFILTRATE, Blackhat, ShmooCon, and SecTor.
He is the co-leader of the OWASP Mobile Security Project.
Owner of this blog: blog.n0where.org
http://www.blackhat.com/usa/speakers/Zach-Lanier.html
http://blog.n0where.org/