Wietse Zweitze Venema - Postfix, Past, Present, and Future
Wietse Venema is known for his software such as the TCP Wrapper and the POSTFIX mail system. He co-authored the SATAN network scanner and the Coroner's Toolkit (TCT) for forensic analysis, as well as a book on Forensic Discovery. Wietse received awards from the Free Software Foundation, the System Administrator's Guild (SAGE), the Netherlands UNIX User Group (NLUUG), as well as a Sendmail innovation award. He served a two-year term as chair of the international Forum of Incident Response and Security Teams (FIRST). Wietse currently is a research staff member at the IBM T.J. Watson research center. After completing his Ph.D. in physics he changed career to computer science and never looked back.