Dan Farmer

Dan Farmer (San Francisco, CA) is the author or co-author of a variety of security programs and papers. He's currently the CTO of Elemental Security, a computer security software company. Wietse Venema (Hawthorne, NY) is the author of widely used software such as the TCP Wrapper and the Postfix mail system. Originally from the Netherlands, he is currently a research staff member at IBM Research in the USA. The cooperation between the authors goes back many years, and has resulted in famous and...See more