ciso speakers

Gary Harbison is the Information Security Officer at Monsanto, with responsibility for Information Security and protection of Monsanto’s critical data globally.  He has worked for multiple global fortune 500 companies, as well as public sector experience with the Department of Defense.  He has 17 years of overall IT experience, with 15 of those focused in the Information Security domain.  Past roles have been an evolution from hands on technical experience, strategy and architecture focused roles and various leadership roles as well.

Gary Harbison
Information Security Officer,

Zachary Hammerman CISO

Zachary Hammerman is an Officer in the Intellectual Property and Technology Transactions Practice Groups. His practice focuses on providing strategic counsel to clients in the development, acquisition, and commercialization of intellectual property and technology.  Mr. Hammerman received his J.D. in 2002 from Stanford Law School, where he was awarded the ABA/BNA Books Award for Excellence in Intellectual Property. He received his A.B. in Comparative Literature from Stanford University, where he graduated Phi Beta Kappa with Departmental Honors and Distinction.  Mr. Hammerman is a member of the International Association of Privacy Professionals. Prior to joining Greensfelder, Mr. Hammerman began his practice in the Technology Transactions Group of Cooley Godward in Palo Alto, California. His critical study of the Irish novelist Silas Flannery appears in the Summer 2003 edition of the Review of
Contemporary Fiction.




  • 2011 Missouri and Kansas Super Lawyer
  • Up & Coming Lawyers 2009 – Missouri Lawyer’s Weekly
  • 2002 American Bar Association / BNA Books Award for Excellence in Intellectual Property

Zachary Hammerman
Intellectual Property and
Technology Transactions Practice Groups



Timothy McLaughlin

Tim McLaughlin, CISSP, CRISC has more than 30 years of IT experience in many industries, including fifteen years specializing in physical, electronic, and information security. He is highly experienced in assisting organizations to initiate new security programs and in reengineering existing security programs. Mr. McLaughlin held line management positions at Lucent Technologies, Avaya, META Group Consulting and Amdocs. His M.B.A. is from Washington University in St. Louis.

Tim McLaughlin