Steve Suehring

Steve Suehring has worked with Linux administration and security since 1995 and has been using Linux firewalls to secure networks throughout his career. Steve has written numerous books and was previously the Linux Security editor for LinuxWorld Magazine. He lives in Wisconsin.

Robert Ziegler

Steve Suehring is the Linux Security Editor for Linux World Magazine and uses firewalls and firewall technologies on a variety of linux systems.

 

A renowned firewall architect and consultant, Bob Ziegler has worked for such companies as Nokia, collaborating with a router and access groups. He is well known as the author of the two previous editions of Linux Firewalls (0735709009 and 0735710996). Ziegler operates a firewall resource site, www.linux-firewall-tools/linux to share his design skills and evaluations of tools.