Craig Hunt has worked with computer systems for the last twenty years, including a stint with the federal government as both a programmer and systems programmer. He joined Honeywell to work on the WWMCCS network in the days before TCP/IP, back when the network used NCP. After Honeywell, Craig went to work for the National Institute of Standards and Technology. He's still there today and is currently the leader of the Network Engineering Group. Craig is the author of TCP/IP Network Administration and other O'Reilly books.